Verbe régulier : investigate - investigated - investigated Traduction française : enquêter sur - enquêter
Affirmation
Forme simple
I could investigate you could investigate she could investigate we could investigate you could investigate they could investigate
Forme en V-ing
I could be investigating you could be investigating she could be investigating we could be investigating you could be investigating they could be investigating
Perfect
I could have investigated you could have investigated she 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 she 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 she 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 she 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 she 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 she 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 she investigate? could we investigate? could you investigate? could they investigate?
Forme en V-ing
could I be investigating? could you be investigating? could she be investigating? could we be investigating? could you be investigating? could they be investigating?
Perfect
could I have investigated? could you have investigated? could she 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 she 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 she 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 she 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 she 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 she have been investigating? couldn't we have been investigating? couldn't you have been investigating? couldn't they have been investigating?