Remember + Gerund vs Infinitive
Grammar Rule in 30 Seconds
Use 'to' for things you need to do (tasks) and '-ing' for things you already did (memories).
- Remember + to-infinitive = A task or duty you must perform (e.g., Remember to call Mom).
- Remember + gerund (-ing) = A memory of a past event (e.g., I remember calling Mom).
- The negative 'Don't forget to' is the same as 'Remember to' (e.g., Don't forget to lock up).
Overview
We use the word remember in two ways. One way is for the past. The other way is for jobs.
This helps you talk about old memories or new tasks.
This helps you speak clearly. It shows you know how time works in English.
How This Grammar Works
- Example: "I
remember visitingLondon when I was a child; the Tower of London was fascinating." (First, the visit happened. Later, you recall that specific past experience.) - Example: "Do you
remember lockingthe door before we left?" (The question is about recalling the past action of locking the door.) - Example: "She
remembers sayingthat exact phrase during the meeting." (She has a memory of the specific utterance.)
- Example: "Please
remember to submityour project by Friday." (You are recalling the future obligation of submission.) - Example: "I must
remember to setmy alarm tonight, or I'll be late." (You are reminding yourself of a necessary future action.) - Example: "He
remembered to callhis parents on their anniversary." (He successfully brought to mind and performed the future action.)
Formation Pattern
remember meeting him years ago." | "I don't remember meeting him years ago." |
remembered seeing that play." | "She didn't remember seeing that play." |
remembered telling you this." | "He hasn't remembered telling you this." |
remember feeling this way." | "You won't remember feeling this way." |
remember to lock the door every night." | "I don't remember to lock the door every night." |
remembered to send the email." | "She didn't remember to send the email." |
remembered to buy the groceries." | "He hasn't remembered to buy the groceries." |
remember to call them." | "You won't remember to call them." |
When To Use It
- Recalling Personal Experiences and Memories: This is the most common use. You are accessing an event from your past.
- "I
remember watchingthe moon landing on television." (A specific, vivid memory.) - "Do you
remember learningto ride a bicycle?" (Asking about a past process or skill acquisition.) - "We
remember spendingour summers at the lake house." (Sharing nostalgic experiences.)
- Referring to Actions that Have Already Happened: Even if the memory is not deeply personal, if the action is in the past, use the gerund.
- "I
remember seeingthat article online last week." (Recalling a piece of information encountered previously.) - "The witness
remembered hearinga loud bang." (Recollection of a past sensory input.)
- Expressing Surprise or Realization about a Past Action: Sometimes, the act of remembering is a sudden realization about something that was already done.
- "Oh, I
remember turning offthe oven now. Good." (A sudden recall of a completed action.) - "Wait, I
remember puttingmy keys right here!" (Expressing a memory that contradicts a present situation.)
- Giving or Receiving Instructions and Reminders: When you want someone to perform an action, or when you are reminded of one.
- "
Remember to sendme the report by the end of the day." (An instruction or command.) - "I need to
remember to pick upmilk on my way home." (A self-instruction/reminder.) - "The professor told us to
remember to citeall our sources." (Recalling an instruction.)
- Talking About Obligations, Duties, or Responsibilities: This refers to tasks that are part of a routine, job, or commitment.
- "As a host, I always
remember to offerguests something to drink." (A routine responsibility.) - "She
remembered to completeall the necessary paperwork." (Fulfilling a duty.)
- Discussing Planned or Intended Actions: When an action is part of a future plan or objective.
- "We must
remember to bookour flight tickets soon." (A planned action that needs to be brought to mind.) - "They
remembered to bringtheir swimsuits for the beach trip." (They recalled their intention and acted on it.)
Common Mistakes
- Incorrect: "I
remember to goto that concert last year." (This implies you recalled an obligation to go, not that you recall the experience of attending.) - Correct: "I
remember goingto that concert last year." (You are recalling the past experience of attending.)
- Incorrect: "Do you
remember to meetJohn at the conference?" - Correct: "Do you
remember meetingJohn at the conference?" (Asking if you have a memory of the past encounter.)
- Incorrect: "Please
remember bringingyour passport tomorrow." (This means 'recall that you have brought your passport,' which doesn't fit a future instruction.) - Correct: "Please
remember to bringyour passport tomorrow." (This is a reminder for a future action.)
- Incorrect: "I
remember payingthe bill before I leave." (This implies you are recalling having paid it in the past, not that you intend to pay it in the future.) - Correct: "I
remember to paythe bill before I leave." (This is a self-reminder of a future task.)
Remember with ForgetForget + Gerund (-ing): Means you performed an action, but you have no recollection of doing so. You forget the act.- "I
forget lockingthe door; I must be getting old." (You might have locked it, but you can't recall the memory.)
Forget + Infinitive (to + verb): Means you failed to perform an action that you were supposed to do. You forget the obligation.- "Oh no, I
forgot to lockthe door!" (You failed to perform the action.)
- "I
remember seeingher at the party." (Focus on the experience of seeing her.) - "I
remember that I sawher at the party." (Focus on the fact of having seen her.)
Real Conversations
Observe how these structures naturally appear in everyday English across various contexts, from casual to professional settings.
- In a text message between friends:
- "Hey, remember to bring your charger tonight!" (Reminder for a future action)
- "Oh, totally! I remember forgetting it last time, and my phone died." (Recalling a past negative experience)
- During a university study group meeting:
- "Okay, everyone, remember to review chapters 3 and 4 for the quiz." (Instruction/obligation)
- "I remember reading about this exact concept in the previous module." (Recalling past academic engagement)
- "Does anyone remember which formula we used for this calculation?" (Recalling a past fact)
- In a professional email:
- "Please remember to clock in and out accurately each day." (Formal instruction/policy reminder)
- "I remember mentioning this during our last team meeting." (Recalling a past communication event to establish context)
- "Could you please remember to update the spreadsheet by end-of-day?" (Request for a future task)
- Casual conversation at a coffee shop:
- "Do you remember that amazing coffee shop we found in Rome?" (Using remember with a noun phrase, implying a shared memory)
- "Yeah, I remember walking miles to find it! Best cappuccino ever." (Recalling the past experience)
- "I need to remember to look up their name and address when I get home." (Self-reminder for a future action)
- On social media (e.g., an Instagram caption):
- "Just remember scrolling through old photos and found this gem! #Throwback" (Recalling the past action of scrolling)
- "Must remember to post more often!" (Self-reminder for a future intention)
Quick FAQ
- Q: What's the fundamental difference I should always keep in mind?
- A: The simplest distinction is
remember + -ingfor a past action you recall experiencing, andremember + to + verbfor a future action you recall an obligation or intention to do.
- Q: Does the tense of the verb
rememberitself affect the meaning of the gerund or infinitive? - A: No, not directly. The tense of
rememberindicates when you are recalling. The gerund or infinitive still refers to an action that happened before (gerund) or after/at the time of (infinitive) that particular act of remembering. For example, "Iremembered seeinghim" (past recall of a past event) vs. "Iwill remember to tellhim" (future recall of a future obligation).
- Q: Can
rememberbe followed by just a noun or pronoun? - A: Absolutely. "I
remember my first dayof school." In this case,rememberfunctions as a transitive verb taking a direct object, similar to many other verbs. The discussion here focuses specifically on whenrememberis followed by another verb form.
- Q: When would I use
I don't remember doing XversusI didn't remember to do X? - A:
I don't remember doing X(present tense with gerund) means you have no recollection of a past action; the memory is absent.I didn't remember to do X(past tense with infinitive) means you failed to recall a future obligation and consequently did not perform the action. The latter implies a failure to act, while the former implies a lack of memory of an action, whether performed or not.
- Q: Is
remember that...a replacement forremember + gerund? - A: While often conveying similar meaning when recalling past facts ("I
remember that I lockedthe door" vs. "Iremember lockingthe door"), they are not identical. The gerund often emphasizes the personal experience or act, whereas thethat-clause emphasizes the fact. Both are grammatically correct, butremember + gerundis frequently more concise and idiomatic for recounting personal past actions.
- Q: Why is this distinction important for B1 learners?
- A: At B1, learners are moving beyond basic sentence construction to express more complex ideas and nuances. This distinction allows for greater precision in talking about past experiences versus future plans, which is fundamental for effective communication in academic, professional, and social contexts. It significantly enhances clarity and fluency.
Forming 'Remember' with Infinitives and Gerunds
| Form | Structure | Meaning | Example |
|---|---|---|---|
|
Affirmative Task
|
Remember + to + verb
|
Don't forget to do it
|
Remember to call.
|
|
Affirmative Memory
|
Remember + verb-ing
|
Recall a past event
|
I remember calling.
|
|
Negative Task
|
Remember + not + to + verb
|
Avoid doing something
|
Remember not to fall.
|
|
Negative Memory
|
Don't remember + verb-ing
|
No recollection of past
|
I don't remember falling.
|
|
Question (Task)
|
Did you remember + to + verb?
|
Asking if task was done
|
Did you remember to pay?
|
|
Question (Memory)
|
Do you remember + verb-ing?
|
Asking about a memory
|
Do you remember paying?
|
Meanings
The verb 'remember' changes its meaning depending on whether it is followed by an infinitive (to + verb) or a gerund (verb + -ing). It either refers to a responsibility or a recollection.
Future/Current Task
Using 'remember to' indicates that the action of remembering happens first, and then the action of the second verb follows. It is about not forgetting a duty.
“Please remember to bring your passport tomorrow.”
“Did you remember to turn off the oven?”
Past Recollection
Using 'remember -ing' indicates that the action of the second verb happened first, and now you have a mental image or memory of it. It is about looking back in time.
“I remember visiting Paris when I was only five years old.”
“He doesn't remember locking the door, but he's sure he did.”
Negative Obligations
Using 'remember not to' emphasizes the importance of avoiding a specific action in the future.
“Remember not to mention the surprise party to Sarah!”
“I remembered not to press the red button this time.”
Reference Table
| Form | Structure | Example |
|---|---|---|
|
Affirmative (Task)
|
Subject + remember(s) + to + base
|
She remembers to water the plants.
|
|
Affirmative (Memory)
|
Subject + remember(s) + verb-ing
|
She remembers watering the plants.
|
|
Negative (Task)
|
Subject + don't/doesn't remember + to + base
|
I didn't remember to buy milk.
|
|
Negative (Memory)
|
Subject + don't/doesn't remember + verb-ing
|
I don't remember buying milk.
|
|
Interrogative (Task)
|
Do/Did + subject + remember + to + base?
|
Did you remember to lock up?
|
|
Interrogative (Memory)
|
Do/Did + subject + remember + verb-ing?
|
Do you remember locking up?
|
|
Imperative
|
Remember + to + base
|
Remember to be kind.
|
|
Negative Imperative
|
Remember + not + to + base
|
Remember not to be late.
|
Formality Spectrum
Please remember to sign the attached document at your earliest convenience. (Business/Legal)
Remember to sign the paper before you leave. (Business/Legal)
Don't forget to sign! (Business/Legal)
Yo, remember to hit that signature line. (Business/Legal)
The Remember Timeline
Future / Task
- To-Infinitive Remember -> Action
Past / Memory
- Gerund (-ing) Action -> Remember
Task vs. Memory
Which one should I use?
Did the action happen yet?
Common Contexts
Tasks
- • Locking doors
- • Buying groceries
- • Sending emails
Memories
- • Childhood trips
- • Meeting people
- • Seeing movies
Examples by Level
Remember to call me.
I remember playing with my dog.
Did you remember to buy bread?
I remember seeing that cat.
Please remember to bring your books to class.
I remember visiting my grandma in the summer.
He didn't remember to lock the car.
Do you remember meeting my brother?
I must remember to update my password tonight.
I clearly remember locking the door before I left.
She remembered to send the flowers just in time.
They don't remember living in that old house.
You should always remember to double-check your sources.
I vaguely remember hearing a noise in the middle of the night.
Did you remember to mention the budget during the meeting?
I don't remember ever being so angry in my life.
I remembered to keep my voice down so as not to wake the baby.
I remember him being much taller when I was a child.
One must remember to distinguish between fact and opinion.
I don't remember having ever seen such a beautiful sunset.
The witness remembered to check the clock at the exact moment of the impact.
I distinctly remember the sun setting over the horizon as we spoke.
He remembered not to overstep his boundaries during the negotiation.
I don't remember there being any objection to the proposal at the time.
Easily Confused
Learners often mix up whether they forgot the task or forgot the memory.
This also involves a timeline shift but with 'purpose' vs 'ending'.
Used for bad news vs past mistakes.
Common Mistakes
I remember to go to the park yesterday.
I remember going to the park yesterday.
Remember buying milk later!
Remember to buy milk later!
I no remember to see him.
I don't remember seeing him.
Did you remember calling her?
Did you remember to call her?
I remember to meet you last year.
I remember meeting you last year.
Please remember to not forget your keys.
Please remember not to forget your keys.
I remember to have a dog.
I remember having a dog.
I remembered to seeing the movie.
I remembered to see the movie.
I don't remember to lock the door.
I don't remember locking the door.
I remember to be happy as a child.
I remember being happy as a child.
I remember to have sent the email.
I remember sending the email.
Sentence Patterns
I must remember to ___.
I don't remember ___.
Did you remember to ___?
I distinctly remember ___.
Real World Usage
Did you remember to buy the milk?
I remember reading about your company's expansion last year.
Remember to bring your charger!
I remember visiting this cathedral when I was a student.
Please remember to attach the file before sending.
I remember taking this photo like it was yesterday.
The 'To-Do' Trick
Don't over-complicate
Check the Time
Polite Reminders
Smart Tips
Always use 'Remember to'.
Instantly choose the -ing form.
Use 'Did you remember to...' instead of 'Why didn't you...'.
Use 'I remember ...ing' to set the scene.
Pronunciation
Stress on 'Member'
The second syllable of 're-MEM-ber' is stressed. The 'to' is usually reduced to a 'schwa' sound /tə/.
Rising on questions
Did you remember to LOCK the door? ↗
Checking for confirmation of a task.
Memorize It
Mnemonic
TO is for the TO-DO list. ING is for the thINGs you've done.
Visual Association
Imagine a sticky note on your forehead for 'Remember to' (a task). Imagine a movie screen in your mind for 'Remember -ing' (a memory).
Rhyme
If it's a task you need to do, use the word that starts with TO. If it's a memory from the past, use -ING to make it last.
Story
A man named Tom has a 'To-do' list (Remember to). A woman named Ingrid looks at 'Ing-stagram' photos of her past (Remember -ing).
Word Web
Challenge
Look at your calendar for tomorrow and say three things you must 'remember to' do. Then, look at a photo on your phone and say one thing you 'remember doing'.
Cultural Notes
British speakers often use 'mind you remember to...' as a slightly more formal or old-fashioned way of giving a reminder.
Americans frequently substitute 'Remember to' with 'Make sure to' in casual conversation to sound less like a command.
In international business, 'Please remember to' is the standard polite way to ensure tasks are completed without sounding too aggressive.
From Old French 'remembrer', which comes from Latin 'rememorari' (re- 'again' + memor 'mindful').
Conversation Starters
Do you remember meeting your best friend for the first time?
What is one thing you must remember to do tomorrow?
Do you remember visiting any famous landmarks?
Have you ever forgotten to do something very important?
Journal Prompts
Common Mistakes
Test Yourself
Please remember ___ (lock) the door when you leave.
Which sentence describes a memory?
Find and fix the mistake:
I will always remember to meet you at the airport last summer.
Don't forget to call your mom.
A: Did you get the milk? B: Oh no! I didn't remember ___ it.
Match each item on the left with its pair on the right:
We use 'remember + -ing' for things we need to do in the future.
remember / meeting / do / you / him / ?
Score: /8
Practice Exercises
8 exercisesPlease remember ___ (lock) the door when you leave.
Which sentence describes a memory?
Find and fix the mistake:
I will always remember to meet you at the airport last summer.
Don't forget to call your mom.
A: Did you get the milk? B: Oh no! I didn't remember ___ it.
1. I remembered to post the letter. 2. I remember posting the letter.
We use 'remember + -ing' for things we need to do in the future.
remember / meeting / do / you / him / ?
Score: /8
Practice Bank
11 exercisesI don't remember ___ my keys anywhere.
Which sentence is correct?
He clearly remembers to win that championship in 2010.
Translate into English: 'Recuerda apagar el horno antes de salir.'
Arrange these words into a sentence:
Match the 'remember' phrase with its correct meaning:
I always try to remember ___ water before I go to bed.
Which sentence is correct?
Don't forget, remember to turn off your microphone after speaking.
Translate into English: 'No recuerdo haber dicho eso en absoluto.'
Arrange these words into a sentence:
Score: /11
FAQ (8)
Yes! 'I remember that I locked the door' is perfectly correct and means the same as 'I remember locking the door'.
Yes, they are functionally identical in meaning.
The rule stays the same. 'I remembered to do it' (Task was done). 'I remembered doing it' (I had the memory).
No, both are neutral. The difference is only in the time/meaning, not the formality.
It is grammatically possible but very rare and sounds unnatural. Just say 'I remember seeing'.
No. 'Remind' usually takes an object and an infinitive: 'Remind me to call him.'
Yes, 'I remember the house' is common, but it doesn't use the to/-ing rule.
Using 'to' for memories, like saying 'I remember to go to Paris' when you mean you went there years ago.
Scaffolded Practice
1
2
3
4
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
Recordar + infinitive / Recordar + que...
Spanish lacks the '-ing' memory construction.
Se souvenir de / Se rappeler
French uses 'de' and often requires auxiliary verbs for past memories.
Sich erinnern an / Vergessen zu
German uses completely different prepositional phrases for tasks vs memories.
~koto wo oboeteru / ~suru no wo oboeteru
Japanese relies on nominalizing particles rather than an infinitive/gerund split.
Tadhakkara an / Tadhakkara + Masdar
The distinction is between a particle-verb combo and a pure noun form.
Jìdé (记得)
Chinese has no morphological change (no 'to' or '-ing') on the verb.
Learning Path
Prerequisites
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