B2 · بالای متوسط فصل 8

Mastering Verb Patterns and Actions

10 مجموع قواعد
92 مثال‌ها
6 دقیقه
قواعد این فصل تمرین سریع

Chapter in 30 Seconds

Master the intricate dance of verbs and prepositions to achieve true English fluency.

  • Identify correct verb-pattern pairings.
  • Master complex phrasal verbs.
  • Apply nuanced grammatical structures.
Connect your ideas with perfect verb patterns.

چی یاد می‌گیری

Ready to truly express yourself with precision? This chapter unlocks the secrets of verb patterns, like choosing between 'to do' or 'doing,' so you can speak and write with natural fluency and confidence. Get ready to master those tricky phrasal verbs and sound even more like a native speaker!

Learning Objectives

By the end of this chapter, you will be able to:

  1. 1
    By the end you will be able to: Use gerunds and infinitives correctly in professional emails.

راهنمای فصل

مرور کلی

Moving beyond basic communication to express yourself with true nuance and confidence is a hallmark of B2 English grammar. This chapter is your key to unlocking that next level of fluency by mastering verb patterns and actions. It's about more than just getting your message across; it's about sounding natural, precise, and sophisticated, allowing you to interact with native speakers effortlessly.
We'll dive deep into those often-confusing choices between a 'to-infinitive' (like 'to do') and a 'gerund' (like 'doing'), showing you how these seemingly small decisions drastically impact meaning and flow.
Understanding these patterns isn't just about avoiding grammatical errors; it's about gaining an intuitive grasp of how English speakers structure their thoughts. You'll learn to confidently use verbs that *only* take a 'to-infinitive' or *only* a 'gerund', navigate those tricky situations where the choice changes the entire meaning of your sentence, and master essential phrasal verbs and verbs of perception. By the end of this guide, you'll be able to articulate your ideas with greater accuracy and sound even more like a native speaker, ensuring your English truly shines.

این گرامر چطور کار می‌کنه

At the heart of mastering verb patterns and actions lies the understanding that certain verbs have a rule about what follows them. Think of it like this: some verbs are followed by a 'to-infinitive' (e.g., 'decide to go', 'promise to call', 'manage to finish'). These verbs act as gates, only allowing the 'to' form to pass.
For example, you would say
I decided to study abroad,
not
I decided studying abroad.
These are generally about future intentions or commitments.
On the other hand, many verbs belong to what we call the '-ing Club', meaning they are *only* followed by a gerund (the -ing form of a verb). Mastering these makes your English sound incredibly natural. Imagine saying
I enjoy playing tennis
or
She avoids making mistakes.
Trying to use enjoy to play or avoid to make would immediately flag you as a non-native speaker.
These verbs often express feelings, continuous actions, or mental processes.
Things get really interesting when a verb can be followed by *either* a gerund *or* a 'to-infinitive', but the meaning changes entirely. Take 'remember':
I remember locking the door
refers to a past memory (you recall the *action* of locking), while
I remembered to lock the door
means you didn't forget to perform the *task* of locking it. This subtle distinction is crucial for clear communication.
Similarly, 'stop' can mean to cease an ongoing action (
He stopped talking
) or to pause one action in order to do another (
He stopped to talk
).
Our senses also have specific patterns. With verbs of perception like 'see,' 'hear,' 'watch,' we use a bare infinitive (verb without 'to') for a complete action (
I saw him leave the building
) and a gerund for an action in progress (
I saw him leaving the building
). Finally, to truly sound like a B2 speaker, you need to master adjectives + prepositions (like 'proud of', 'keen on', 'interested in') and three-part phrasal verbs (e.g., 'get on with', 'look forward to').
These are fixed expressions that add richness and authenticity to your vocabulary, and using them correctly demonstrates a deep understanding of natural English phrasing.

اشتباهات رایج

  1. 1✗
    I avoid to make mistakes when speaking English.
✓
I avoid making mistakes when speaking English.
Explanation: The verb 'avoid' is always followed by a gerund (the -ing form).
  1. 1✗
    He stopped talking to buy a coffee.
✓
He stopped to buy a coffee.
(or
He stopped talking because he wanted to buy a coffee.
)
Explanation: Stopped talking means he ceased the action of talking. Stopped to buy means he paused his journey/activity *in order* to buy a coffee. The infinitive shows purpose.
  1. 1✗
    I am looking forward seeing you next week.
✓
I am looking forward to seeing you next week.
Explanation: Look forward to is a common three-part phrasal verb where 'to' is a preposition, not part of a to-infinitive. Therefore, it must be followed by a gerund.

مکالمات واقعی

A

A

Did you remember to send that email to Sarah? It's important.
B

B

Oh, yes! I just finished sending it a few minutes ago. I almost forgot.
A

A

What are you doing this weekend?
B

B

I'm really looking forward to going hiking in the mountains. I also plan to try that new café downtown. Are you keen on joining me?
A

A

I saw him walking down the street, looking a bit lost.
B

B

Really? I just managed to talk to him on the phone. He said he was at the library.

سؤالات رایج

Q

Why is it sometimes remember to do and sometimes remember doing?

Remember to do means you recall a necessary action you have to perform (e.g.,

I must remember to buy milk
). Remember doing means you have a memory of a past event or action (e.g.,
I remember buying that book last year
).

Q

How do I know if a verb takes a gerund or an infinitive?

There are patterns, but often it comes down to memorization and exposure. Many verbs related to feelings (enjoy, hate, like), avoiding, or continuing take gerunds. Verbs related to decisions, plans, or intentions often take infinitives. Keep a list and practice!

Q

Are three-part phrasal verbs common in everyday English?

Absolutely! They are incredibly common and essential for sounding natural. Phrases like get on with, look forward to, put up with, and run out of are used constantly in casual and even semi-formal conversation.

Q

What's the difference in meaning between

I saw him run
and
I saw him running
?

I saw him run
implies you saw the complete action from beginning to end.
I saw him running
suggests you witnessed part of the action while it was in progress, like a snapshot.

بافت فرهنگی

Native English speakers seamlessly weave these verb patterns into their everyday speech, often without consciously thinking about the rules. The choice between gerunds and infinitives, especially when the meaning changes, is vital for precise communication and avoiding misunderstandings. Phrasal verbs are particularly prevalent in informal and semi-formal contexts, adding a layer of expressiveness and efficiency.
While regional differences exist in slang or specific idioms, the core verb patterns discussed here are standard across all major English-speaking regions and are crucial for achieving that authentic B2 sound.

مثال‌های کلیدی (2)

1

I'm really `proud of` your success in the university project.

Estoy realmente orgulloso de tu éxito en el proyecto universitario.

صفت + حروف اضافه (مفتخر به، مشتاق به)
2

My little brother is very `keen on` playing video games all day.

Mi hermano pequeño está muy interesado en jugar videojuegos todo el día.

صفت + حروف اضافه (مفتخر به، مشتاق به)

نکات و ترفندها (4)

💡

دنبال نیت بگرد

اگه فعل اولت داره یه برنامه، تعهد یا یه کار در آینده رو نشون میده، به احتمال خیلی زیاد فعل بعدی باید با to بیاد. مثلاً وقتی می‌خوای بگی قصد داری کاری رو انجام بدی:
I intend to stay.
frontend.learn_grammar.from_rule: افعال با 'To': تصمیم گرفتن، قول دادن، مدیریت کردن (فقط مصدر)
💡

افعال هم‌معنی رو دسته‌بندی کن

سعی کن افعالی که معنی نزدیک دارن رو با هم یاد بگیری. مثلاً اونایی که نشون‌دهنده علاقه یا لذت بردن هستن، مثل 'enjoy' یا 'fancy'، همه‌شون عاشق فرم -ing هستن:
I fancy going out tonight.
frontend.learn_grammar.from_rule: افعالی که فقط با اسم مصدر می‌آیند: باشگاه -ing
💡

بافت مهمه!

همیشه موقعیت رو در نظر بگیر. داری درباره یه اتفاق گذشته حرف می‌زنی یا یه کار آینده؟
This is a memory of my trip.
frontend.learn_grammar.from_rule: افعال با تغییر معنی (اسم مصدر در مقابل مصدر)
💡

تفاوت Bare و ing

یادت باشه bare infinitive یعنی کل ماجرا رو از اول تا آخر دیدی، ولی ing یعنی وسط کار رسیدی و فقط یه بخشی رو دیدی:
I watched him paint the wall.
frontend.learn_grammar.from_rule: حواس و جملات: افعال حسی

واژگان کلیدی (5)

Manage to succeed in doing something Perception the ability to see, hear, or become aware Collocation words that naturally go together Infinitive the base form of a verb Gerund the -ing form of a verb used as a noun

Real-World Preview

briefcase

Office Meeting

Review Summary

  • Verb + to + base
  • Verb + -ing
  • Verb + -ing/-to
  • See/Hear + Object + -ing
  • Adj + Prep
  • Verb + Part + Part
  • Do (task) / Make (create)
  • Noun + Prep
  • Verb + Object + to
  • Having + V3

اشتباهات رایج

Enjoy is followed by a gerund, not an infinitive. It's a common error for many learners.

Wrong: I enjoy to read.
صحیح: I enjoy reading.

In this phrasal verb, 'to' is a preposition, so it must be followed by a gerund.

Wrong: I look forward to hear from you.
صحیح: I look forward to hearing from you.

Homework is a task, so we use 'do'. 'Make' is for creating something new.

Wrong: I made my homework.
صحیح: I did my homework.

قواعد این فصل (10)

1

افعال با 'To': تصمیم گرفتن، قول دادن، مدیریت کردن (فقط مصدر)

B2
یاد گرفتن فعل‌هایی که بعدشون to + infinitive میاد، باعث میشه انگلیسی حرف زدنت خیلی دقیق و نیتیو به نظر بیاد. سه تا مفهوم کلیدی یادت باشه: intention برای نیت، plan برای برنامه و commitment برای تعهد.
I **decided to pursue** a career in environmental...
12 مثال‌ها
2

افعالی که فقط با اسم مصدر می‌آیند: باشگاه -ing

B2
با یاد گرفتن این افعال خاص که فقط با gerund (همون فرم verb-ing خودمان) می‌آیند، انگلیسی‌ات خیلی روان‌تر و نیتیوتر میشه.
I really enjoy learning new languages.
12 مثال‌ها
3

افعال با تغییر معنی (اسم مصدر در مقابل مصدر)

B2
با این افعال، معنی جمله عوض میشه! Gerund vs Infinitive رو قورت بده تا سوءتفاهم پیش نیاد.
I remember `watching` that movie last year; it was...
12 مثال‌ها
4

حواس و جملات: افعال حسی

B2
با افعال حسی می‌تونی دقیقاً بگی یه صحنه رو «کامل» دیدی یا فقط «در حال انجام»؛ ابزارهای اصلیت bare infinitive و ing form هستن.
I heard the rain *fall* on the windowpane just as...
12 مثال‌ها
5

صفت + حروف اضافه (مفتخر به، مشتاق به)

B2
Mastering adjective-preposition pairs makes your English sound natural and super precise.
I'm really `proud of` your success in the universi...
12 مثال‌ها
6

افعال عبارتی سه قسمتی (get on with, look forward to)

B2
با افعال عبارتی سه قسمتی، مکالمه انگلیسی‌ت جون می‌گیره و خیلی طبیعی‌تر میشه! «سه قسمتی», «جدا نشدنی», «طبیعی»
I'm really looking forward to the concert tonight.
12 مثال‌ها
7

Do or Make: Choosing the Right Verb

B2
Do is for activities, tasks, and work (often undefined or general). Make is for creating, producing, or causing something. Many collocations must simply be learned.
5 مثال‌ها
8

Noun + Preposition Collocations: Reason for, Advantage of, Lack of

B2
Many nouns in English are followed by a fixed preposition. These collocations cannot be guessed from grammar alone — they must be learned as fixed chunks.
5 مثال‌ها
9

Verb + Object + Infinitive or Gerund: Want Him to Go, See Her Leaving

B2
Many verbs take an object followed by either a to-infinitive or a bare infinitive or -ing form. The pattern depends on the verb — it must be learned for each.
5 مثال‌ها
10

Complex Infinitive and Gerund Forms: To Have Done, Having Done, To Be Doing

B2
Beyond basic -ing and to-infinitive, English has perfect and continuous forms: to have done (completed before now), having done (completed before the next action), to be doing (in progress at a time).
5 مثال‌ها

Next Steps

You have done an amazing job! Keep practicing these patterns in your daily conversations.

Write a journal entry using 5 new patterns.

Continue to: Reporting and Passive Voice

تمرین سریع (10)

Choose the correct sentence.

Which sentence is correct?

✓ Correct! ✗ Not quite. Correct answer: I am interested in art.
'Interested' is always followed by 'in'.

frontend.learn_grammar.from_rule: صفت + حروف اضافه (مفتخر به، مشتاق به)

Fix the sentence.

Find and fix the mistake:

I made the dishes.

✓ Correct! ✗ Not quite. Correct answer: I did the dishes
Dishes is a chore.

frontend.learn_grammar.from_rule: Do or Make: Choosing the Right Verb

اشتباه جمله رو پیدا و اصلاح کن.

Find and fix the mistake:

I forgot calling my mom, so she's probably worried.

✓ Correct! ✗ Not quite. Correct answer: I forgot to call my mom, so she's probably worried.
'Forgot to call' یعنی اون کار رو انجام ندادی. 'Forgot calling' یعنی نمی‌تونی اون رویداد گذشته رو به یاد بیاری.

frontend.learn_grammar.from_rule: افعال با تغییر معنی (اسم مصدر در مقابل مصدر)

Fill in the blank.

There is a lack ___ resources.

✓ Correct! ✗ Not quite. Correct answer: of
Lack takes 'of'.

frontend.learn_grammar.from_rule: Noun + Preposition Collocations: Reason for, Advantage of, Lack of

Fill in the blank.

He ___ a profit.

✓ Correct! ✗ Not quite. Correct answer: made
Profit is a result.

frontend.learn_grammar.from_rule: Do or Make: Choosing the Right Verb

Fix the error.

Find and fix the mistake:

I told her not go.

✓ Correct! ✗ Not quite. Correct answer: I told her not to go.
Negative infinitive is 'not to'.

frontend.learn_grammar.from_rule: Verb + Object + Infinitive or Gerund: Want Him to Go, See Her Leaving

شکل صحیح رو برای تکمیل جمله انتخاب کن.

He stopped ___ (smoke) years ago for his health.

✓ Correct! ✗ Not quite. Correct answer: smoking
اینجا 'stopped smoking' یعنی عادت سیگار کشیدن رو ترک کرده.

frontend.learn_grammar.from_rule: افعال با تغییر معنی (اسم مصدر در مقابل مصدر)

Choose the correct verb.

She ___ a cake.

✓ Correct! ✗ Not quite. Correct answer: made
Cake is a result.

frontend.learn_grammar.from_rule: Do or Make: Choosing the Right Verb

Fill in the blank.

I am happy to ___ (have/finish) the work.

✓ Correct! ✗ Not quite. Correct answer: have finished
Perfect infinitive.

frontend.learn_grammar.from_rule: Complex Infinitive and Gerund Forms: To Have Done, Having Done, To Be Doing

Fill in the missing preposition.

She is very good ___ playing the piano.

✓ Correct! ✗ Not quite. Correct answer: at
We use 'at' for skills and abilities.

frontend.learn_grammar.from_rule: صفت + حروف اضافه (مفتخر به، مشتاق به)

Score: /10

سوالات رایج (6)

قانون اینه که فعل‌هایی مثل decide، promise و manage با to و شکل ساده فعل (infinitive) میان، مثل:
I decided to leave.
بیشتر وقت‌ها درباره نیت، کارهای آینده، هدف یا موفقیت در انجام یه کار هستن. انگار داری به کاری اشاره می‌کنی که قراره انجام بشه:
I plan to go.
جراند همون فرم simple verb + -ing هست که مثل اسم عمل می‌کنه. مثلاً توی جمله I enjoy reading، کلمه 'reading' یه جرانده که نقش مفعولِ مستقیمِ 'enjoy' رو بازی می‌کنه.
راستش بیشتر به خاطر قرارداردها و نحوه استفاده نیتیوها در طول زمانه. این افعال معمولاً یک عمل رو به عنوان یک «فعالیت» یا «تجربه» نشون میدن، نه یک «هدف» یا «قصد» (که معمولاً اینفینیتیوها نشون میدن). مثلاً:
I considered applying for the job.
اینطوری فکر کن: stop smoking یعنی کلاً سیگار کشیدن رو ترک کردی. Stop to smoke یعنی کاری که داری می‌کنی رو متوقف کردی *تا* سیگار بکشی.
نه خیلی. در حالی که I like swimming (لذت عمومی) و I like to swim (عادت/ترجیح) تفاوت‌های ظریفی دارن، معنی اصلی ترجیح مثل stop یا remember به شدت تغییر نمی‌کنه.
فصل قبلی
چطوری مثل یه حرفه‌ای جمله‌هات رو به هم گره بزنی؟
فصل بعدی
Reporting and Passive Voice
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