I work from home.
The main verb carries the sentence meaning without an auxiliary.
Unități de sens
Citește propoziția pe grupuri de cuvinte, nu cuvânt cu cuvânt.
Recognize main verbs, auxiliaries, and the base, -s, -ing, past, and past participle forms.
THE VERB-SHAPE RULE
No helper:
person/thing + MAIN VERB carries the grammar
She works from home.
└─ main verb gets -s
With a helper (auxiliary = helping verb):
person/thing + HELPER + main verb shape
│
├─ be → -ing
│ They are working today.
│
├─ have → past participle
│ We have worked together before.
│
└─ do / does / did / modal → base verb
Does he drive?
He can drive.
Do not mark twice:
She doesn't likes coffee. ✗
She doesn't like coffee. ✓
When a helper is present, put the grammar on the helper and use the form it asks for on the main verb.
I work from home.
The main verb carries the sentence meaning without an auxiliary.
Citește propoziția pe grupuri de cuvinte, nu cuvânt cu cuvânt.
They are working today.
Auxiliary be controls the -ing form.
Citește propoziția pe grupuri de cuvinte, nu cuvânt cu cuvânt.
She works from home.
The -s form appears in the present simple after she, he, or it.
Citește propoziția pe grupuri de cuvinte, nu cuvânt cu cuvânt.
We have worked together before.
Auxiliary have takes the past participle worked.
Citește propoziția pe grupuri de cuvinte, nu cuvânt cu cuvânt.
Maya cooks dinner.
With no visible auxiliary, the main verb carries the present-tense marking.
Citește propoziția pe grupuri de cuvinte, nu cuvânt cu cuvânt.
Maya is cooking dinner.
Auxiliary be takes the -ing form of the main verb.
Citește propoziția pe grupuri de cuvinte, nu cuvânt cu cuvânt.
Maya has cooked dinner.
Auxiliary have takes a past participle.
Citește propoziția pe grupuri de cuvinte, nu cuvânt cu cuvânt.
Maya did not cook dinner.
Did carries past time, so the main verb stays in the base form cook.
Citește propoziția pe grupuri de cuvinte, nu cuvânt cu cuvânt.
He can drive.
After a modal auxiliary, use the base form of the main verb.
Citește propoziția pe grupuri de cuvinte, nu cuvânt cu cuvânt.
Does he drive?
Does carries the present-question grammar, so drive stays base.
Citește propoziția pe grupuri de cuvinte, nu cuvânt cu cuvânt.
He is driving home.
Be + -ing forms a continuous verb phrase.
Citește propoziția pe grupuri de cuvinte, nu cuvânt cu cuvânt.
He has driven home.
Driven is the past participle used after has.
Citește propoziția pe grupuri de cuvinte, nu cuvânt cu cuvânt.
The car was driven carefully.
Be + past participle can make a passive verb phrase.
Citește propoziția pe grupuri de cuvinte, nu cuvânt cu cuvânt.
Do you do yoga?
The first do is an auxiliary; the second do is the main verb.
Citește propoziția pe grupuri de cuvinte, nu cuvânt cu cuvânt.
Yes, I do.
In a short answer, do stands for the whole verb phrase.
Citește propoziția pe grupuri de cuvinte, nu cuvânt cu cuvânt.
She doesn't likes coffee.
After doesn't, the main verb should not take -s.
She doesn't like coffee.
Doesn't carries the present negative grammar, so like stays base.
Citește propoziția pe grupuri de cuvinte, nu cuvânt cu cuvânt.
I saw that film last night.
Saw is the simple past form and can stand as the main verb.
Citește propoziția pe grupuri de cuvinte, nu cuvânt cu cuvânt.
I have seen that film before.
Seen is the past participle and normally needs an auxiliary such as have.
Citește propoziția pe grupuri de cuvinte, nu cuvânt cu cuvânt.
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