Causative Prefix 'a-'
Grammar Rule in 30 Seconds
Add the prefix 'a-' to a verb to turn an action into a causative action, meaning 'to make someone do something'.
- Add 'a-' to the base verb: 'säbära' (broke) becomes 'asäbära' (caused to break).
- The prefix increases the verb's valency, requiring an extra object in the sentence.
- If the verb starts with a vowel, the prefix may trigger specific morphophonological changes.
Meanings
The causative prefix 'a-' is used to derive a causative verb from a basic verb, indicating that the subject causes another person or entity to perform the action.
Direct Causation
The subject forces or enables the object to perform the action.
“አስቀመጠው (He made him sit)”
“አስተኛው (He made him sleep)”
Facilitation
The subject provides the means for the action to happen.
“አስገዛው (He had it bought)”
“አስጠገነው (He had it repaired)”
Permission
The subject allows the action to occur.
“አስገባው (He let him enter)”
“አስወጣው (He let him go out)”
Causative Conjugation (Root: S-B-R)
| Person | Past | Present | Future |
|---|---|---|---|
| I | asäbärku | asäbirallähu | asäbirallähu |
| You (m) | asäbärh | asäbiralläh | asäbiralläh |
| You (f) | asäbärsh | asäbiralläh | asäbiralläh |
| He | asäbärä | asäbirallä | asäbirallä |
| She | asäbäräč | asäbiralläč | asäbiralläč |
| We | asäbärn | asäbirallän | asäbirallän |
| You (pl) | asäbärachihu | asäbirallachihu | asäbirallachihu |
| They | asäbärü | asäbirallü | asäbirallü |
Reference Table
| Form | Structure | Example |
|---|---|---|
| Affirmative | a- + Root | asäbärä (He caused to break) |
| Negative | al- + a- + Root + -m | alasäbäräm (He did not cause to break) |
| Question | a- + Root + -h? | asäbärkh? (Did you cause to break?) |
| Object Suffix | a- + Root + -t | asäbärät (He caused her to break) |
| Past | a- + Root + suffix | asäbärku (I caused to break) |
| Present | a- + Root + -all- | asäbirallähu (I am causing to break) |
フォーマル度スペクトル
መኪናውን አስጠገንኩ። (Repair shop)
መኪናውን አስጠገንኩ። (Repair shop)
መኪናውን አስጠገንኩት። (Repair shop)
መኪናውን አስጠገንኩት እኮ። (Repair shop)
Causative Prefix 'a-'
Function
- Force compel
- Enable allow
Result
- Transitive object added
- Causative new meaning
Examples by Level
ልጁን አስበላሁት።
I fed the child.
ውሃ አስጠጣሁ።
I gave water to drink.
እርሱ አስተኛኝ።
He made me sleep.
መጽሐፍ አስነበበኝ።
He made me read a book.
ለምን አስለቀስከው?
Why did you make him cry?
ቤቱን አስቀባሁት።
I had the house painted.
አልአስገባሁትም።
I did not let him in.
እሷ አስቀመጠችኝ።
She made me sit.
መኪናውን አስጠገንኩ።
I had the car repaired.
ሰነዱን አስፈረምኩ።
I had the document signed.
እሱ እንድሄድ አስገደደኝ።
He forced me to go.
እቃውን አስሸከምኩት።
I made him carry the luggage.
ፕሮጀክቱን አስጨረስኩ።
I had the project finished.
ልብሱን አስሰፋሁ።
I had the clothes tailored.
እርሱ እንድናስብ አደረገን።
He made us think.
መረጃውን አስመዘገብኩ።
I had the data registered.
የሕግ ባለሙያውን አስጠራሁ።
I had the lawyer called.
የግንባታውን ሥራ አስጀመርኩ።
I initiated the construction work.
እርሱ እንድናምነው አስገደደን።
He compelled us to believe him.
የተሳሳተውን መረጃ አስስተካከልኩ።
I had the incorrect data corrected.
የጥንታዊውን ጽሑፍ አስተርጉሜዋለሁ።
I have had the ancient text translated.
የመንግሥት መመሪያውን አስፈጸምኩ።
I enforced the government directive.
የሕዝቡን ድምፅ አስሰማሁ።
I made the people's voice heard.
የአርቲስቱን ሥራ አስቀረጽኩ።
I had the artist's work carved.
Easily Confused
Both are prefixes that change verb meaning.
Both are causative prefixes.
Learners forget the prefix.
よくある間違い
bälä (I fed)
abälla (I fed)
asäbär (I broke)
asäbärku (I broke)
asäbär (He broke)
asäbärä (He broke)
asäbär-t (I broke)
asäbärkut (I broke it)
as-bälä (I fed)
abälla (I fed)
alasäbär (I did not break)
alasäbärkum (I did not break)
asäbär-h (Did you break?)
asäbärkh? (Did you break?)
as-gäbba (He let in)
asgäbba (He let in)
asäbär (He caused to break)
asäbärä (He caused to break)
asäbär-u (They caused to break)
asäbärü (They caused to break)
as-t-ä-bälla (He caused to be eaten)
astäbälla (He caused to be eaten)
as-ä-ññä (He named)
asäññä (He named)
as-ä-rä-h (He made him work)
asärahä (He made him work)
Sentence Patterns
እኔ ___ አስደረግኩት።
ለምን ___ አስደረግሽው?
እሱ ___ አስነበበኝ።
እኛ ___ አስጠገን።
Real World Usage
አስጠጣኝ (Have me drink/serve me)
መኪናውን አስጠገንኩ (I had the car fixed)
ሰነዱን አስፈረምኩ (I had the document signed)
አስደሰተኝ (It made me happy)
እቃውን አስሸከምኩ (I had the luggage carried)
ልጁን አስበላሁ (I fed the child)
Check the root
Don't forget the object
Vowel changes
Politeness
Smart Tips
Use the causative 'a-' + verb + object suffix.
Ask: 'Did I do it?' (Simple), 'Did I make someone do it?' (Causative), 'Was it done to me?' (Passive).
Listen for the sound change; the 'a-' often merges.
Use the causative to offer services.
発音
Prefix 'a-'
The 'a' is pronounced as a short, open vowel /a/.
Question
asäbärkh? ↑
Rising intonation at the end indicates a question.
Memorize It
Mnemonic
Think of 'a-' as 'Action-maker'. It makes the action happen through someone else.
Visual Association
Imagine a puppet master pulling strings. The puppet is the object, and the master is the 'a-' prefix.
Rhyme
Add an 'a' to start the verb, now someone else is doing the work!
Story
Ate (bälä) is hungry. I add 'a-' to make him eat (abälla). Now he is full because I caused the eating.
Word Web
チャレンジ
For the next 5 minutes, look at everything you do and try to say 'I had it [verb]' in Amharic.
文化メモ
The causative is often used in hospitality, such as 'asqämmätä' (to make someone sit/welcome them).
The causative 'a-' prefix is derived from Proto-Semitic causative markers.
Conversation Starters
ዛሬ ምን አስደረግክ?
መኪናህን አስጠገንክ?
ልጅህን አስበላኸው?
ሰነዱን አስፈረምክ?
Journal Prompts
Test Yourself
እኔ ልጁን ___።
Choose the correct form:
Find and fix the mistake:
እኔ መኪናውን ጠገንኩ። (I had the car fixed)
እሱ በላ። (He ate)
The causative prefix 'a-' is used for passive voice.
A: መኪናህ ተበላሸ? B: አዎ፣ ___።
I / had / the house / painted.
Match each item on the left with its pair on the right:
Score: /8
練習問題
8 exercisesእኔ ልጁን ___።
Choose the correct form:
Find and fix the mistake:
እኔ መኪናውን ጠገንኩ። (I had the car fixed)
እሱ በላ። (He ate)
The causative prefix 'a-' is used for passive voice.
A: መኪናህ ተበላሸ? B: አዎ፣ ___።
I / had / the house / painted.
Match: bälla, säbära, gäbba
Score: /8
よくある質問 (8)
Most verbs can take it, but some irregular ones have special forms.
No, it can also mean 'to let' or 'to facilitate'.
Always at the very beginning of the verb root.
Use 'al-' + 'a-' + verb + '-m'.
No, 'a-' is causative, 'tä-' is passive.
Usually yes, to specify who is being caused to act.
It is used in both, but some forms are more common in formal settings.
The prefix might merge or trigger a sound change.
In Other Languages
hacer + infinitive
Amharic is synthetic (one word), Spanish is analytic (two words).
faire + infinitive
Amharic uses a prefix, French uses a separate verb.
lassen + infinitive
Amharic morphology is more compact.
-saseru suffix
Amharic is a prefix, Japanese is a suffix.
a- prefix
Arabic has more complex vowel patterns.
shǐ (使)
Chinese is isolating, Amharic is agglutinative.
