I'll be investigating you'll be investigating she'll be investigating we'll be investigating you'll be investigating they'll be investigating
Perfect
I'll have investigated you'll have investigated she'll have investigated we'll have investigated you'll have investigated they'll have investigated
Perfect en V-ing
I'll have been investigating you'll have been investigating she'll have been investigating we'll have been investigating you'll have been investigating they'll have been investigating
Négation
Forme simple
I won't investigate you won't investigate she won't investigate we won't investigate you won't investigate they won't investigate
Forme en V-ing
I won't be investigating you won't be investigating she won't be investigating we won't be investigating you won't be investigating they won't be investigating
Perfect
I won't have investigated you won't have investigated she won't have investigated we won't have investigated you won't have investigated they won't have investigated
Perfect en V-ing
I won't have been investigating you won't have been investigating she won't have been investigating we won't have been investigating you won't have been investigating they won't have been investigating
Forme interrogative
Forme simple
will I investigate? will you investigate? will she investigate? will we investigate? will you investigate? will they investigate?
Forme en V-ing
will I be investigating? will you be investigating? will she be investigating? will we be investigating? will you be investigating? will they be investigating?
Perfect
will I have investigated? will you have investigated? will she have investigated? will we have investigated? will you have investigated? will they have investigated?
Perfect en V-ing
will I have been investigating? will you have been investigating? will she have been investigating? will we have been investigating? will you have been investigating? will they have been investigating?
Forme interro-négative
Forme simple
won't I investigate? won't you investigate? won't she investigate? won't we investigate? won't you investigate? won't they investigate?
Forme en V-ing
won't I be investigating? won't you be investigating? won't she be investigating? won't we be investigating? won't you be investigating? won't they be investigating?
Perfect
won't I have investigated? won't you have investigated? won't she have investigated? won't we have investigated? won't you have investigated? won't they have investigated?
Perfect en V-ing
won't I have been investigating? won't you have been investigating? won't she have been investigating? won't we have been investigating? won't you have been investigating? won't they have been investigating?