Conjugaison du verbe anglais COULD INVESTIGATE

Verbe régulier : investigate - investigated - investigated
Traduction française : enquêter sur - enquêter

Affirmation

Forme simple

I could investigate
you could investigate
he could investigate
we could investigate
you could investigate
they could investigate

Forme en V-ing

I could be investigating
you could be investigating
he could be investigating
we could be investigating
you could be investigating
they could be investigating

Perfect

I could have investigated
you could have investigated
he could have investigated
we could have investigated
you could have investigated
they could have investigated

Perfect en V-ing

I could have been investigating
you could have been investigating
he could have been investigating
we could have been investigating
you could have been investigating
they could have been investigating

Négation

Forme simple

I couldn't investigate
you couldn't investigate
he couldn't investigate
we couldn't investigate
you couldn't investigate
they couldn't investigate

Forme en V-ing

I couldn't be investigating
you couldn't be investigating
he couldn't be investigating
we couldn't be investigating
you couldn't be investigating
they couldn't be investigating

Perfect

I couldn't have investigated
you couldn't have investigated
he couldn't have investigated
we couldn't have investigated
you couldn't have investigated
they couldn't have investigated

Perfect en V-ing

I couldn't have been investigating
you couldn't have been investigating
he couldn't have been investigating
we couldn't have been investigating
you couldn't have been investigating
they couldn't have been investigating

Forme interrogative

Forme simple

could I investigate?
could you investigate?
could he investigate?
could we investigate?
could you investigate?
could they investigate?

Forme en V-ing

could I be investigating?
could you be investigating?
could he be investigating?
could we be investigating?
could you be investigating?
could they be investigating?

Perfect

could I have investigated?
could you have investigated?
could he have investigated?
could we have investigated?
could you have investigated?
could they have investigated?

Perfect en V-ing

could I have been investigating?
could you have been investigating?
could he have been investigating?
could we have been investigating?
could you have been investigating?
could they have been investigating?

Forme interro-négative

Forme simple

couldn't I investigate?
couldn't you investigate?
couldn't he investigate?
couldn't we investigate?
couldn't you investigate?
couldn't they investigate?

Forme en V-ing

couldn't I be investigating?
couldn't you be investigating?
couldn't he be investigating?
couldn't we be investigating?
couldn't you be investigating?
couldn't they be investigating?

Perfect

couldn't I have investigated?
couldn't you have investigated?
couldn't he have investigated?
couldn't we have investigated?
couldn't you have investigated?
couldn't they have investigated?

Perfect en V-ing

couldn't I have been investigating?
couldn't you have been investigating?
couldn't he have been investigating?
couldn't we have been investigating?
couldn't you have been investigating?
couldn't they have been investigating?

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