Vietnamese Verb "ăn" — to eat
Simple / Bare Verb
The bare verb with no marker. Context determines whether it refers to present, past, or habitual action.
Structure: Subject + ăn
Tôi ăn.
I eat / I ate.
Past / Completed (đã)
The marker "đã" before the verb explicitly marks a completed action or past event.
Structure: Subject + đã + ăn
Tôi đã ăn.
I ate / I have eaten.
Progressive (đang)
The marker "đang" expresses an action currently in progress.
Structure: Subject + đang + ăn
Tôi đang ăn.
I am eating.
Future (sẽ)
The marker "sẽ" expresses a future action or intention.
Structure: Subject + sẽ + ăn
Tôi sẽ ăn.
I will eat.
Negative (không / chưa)
"Không" negates the verb generally. "Chưa" means "not yet" — implying the action may happen later.
Structure: Subject + không + ăn
Tôi không ăn thịt.
I don't eat meat.
Structure: Subject + chưa + ăn
Tôi chưa ăn.
I haven't eaten yet.
Experience / Other (đã từng / vẫn)
"Đã từng" marks past experience ("have ever done"). "Vẫn" means "still" for ongoing states.
Structure: Subject + đã từng + ăn
Bạn đã từng ăn phở chưa?
Have you ever eaten pho?
Example Sentences
Bạn ăn cơm chưa?
Have you eaten rice yet? (common greeting)
Chúng ta đi ăn!
Let's go eat!
Tôi đang ăn phở.
I am eating pho.