Attention, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.
Affirmation
Forme simple
I could rivet sth you could rivet sth she could rivet sth we could rivet sth you could rivet sth they could rivet sth
Forme en V-ing
I could be rivet sthing you could be rivet sthing she could be rivet sthing we could be rivet sthing you could be rivet sthing they could be rivet sthing
Perfect
I could have rivet sthed you could have rivet sthed she could have rivet sthed we could have rivet sthed you could have rivet sthed they could have rivet sthed
Perfect en V-ing
I could have been rivet sthing you could have been rivet sthing she could have been rivet sthing we could have been rivet sthing you could have been rivet sthing they could have been rivet sthing
Négation
Forme simple
I couldn't rivet sth you couldn't rivet sth she couldn't rivet sth we couldn't rivet sth you couldn't rivet sth they couldn't rivet sth
Forme en V-ing
I couldn't be rivet sthing you couldn't be rivet sthing she couldn't be rivet sthing we couldn't be rivet sthing you couldn't be rivet sthing they couldn't be rivet sthing
Perfect
I couldn't have rivet sthed you couldn't have rivet sthed she couldn't have rivet sthed we couldn't have rivet sthed you couldn't have rivet sthed they couldn't have rivet sthed
Perfect en V-ing
I couldn't have been rivet sthing you couldn't have been rivet sthing she couldn't have been rivet sthing we couldn't have been rivet sthing you couldn't have been rivet sthing they couldn't have been rivet sthing
Forme interrogative
Forme simple
could I rivet sth? could you rivet sth? could she rivet sth? could we rivet sth? could you rivet sth? could they rivet sth?
Forme en V-ing
could I be rivet sthing? could you be rivet sthing? could she be rivet sthing? could we be rivet sthing? could you be rivet sthing? could they be rivet sthing?
Perfect
could I have rivet sthed? could you have rivet sthed? could she have rivet sthed? could we have rivet sthed? could you have rivet sthed? could they have rivet sthed?
Perfect en V-ing
could I have been rivet sthing? could you have been rivet sthing? could she have been rivet sthing? could we have been rivet sthing? could you have been rivet sthing? could they have been rivet sthing?
Forme interro-négative
Forme simple
couldn't I rivet sth? couldn't you rivet sth? couldn't she rivet sth? couldn't we rivet sth? couldn't you rivet sth? couldn't they rivet sth?
Forme en V-ing
couldn't I be rivet sthing? couldn't you be rivet sthing? couldn't she be rivet sthing? couldn't we be rivet sthing? couldn't you be rivet sthing? couldn't they be rivet sthing?
Perfect
couldn't I have rivet sthed? couldn't you have rivet sthed? couldn't she have rivet sthed? couldn't we have rivet sthed? couldn't you have rivet sthed? couldn't they have rivet sthed?
Perfect en V-ing
couldn't I have been rivet sthing? couldn't you have been rivet sthing? couldn't she have been rivet sthing? couldn't we have been rivet sthing? couldn't you have been rivet sthing? couldn't they have been rivet sthing?