I could overcrowd you could overcrowd she could overcrowd we could overcrowd you could overcrowd they could overcrowd
Forme en V-ing
I could be overcrowding you could be overcrowding she could be overcrowding we could be overcrowding you could be overcrowding they could be overcrowding
Perfect
I could have overcrowded you could have overcrowded she could have overcrowded we could have overcrowded you could have overcrowded they could have overcrowded
Perfect en V-ing
I could have been overcrowding you could have been overcrowding she could have been overcrowding we could have been overcrowding you could have been overcrowding they could have been overcrowding
Négation
Forme simple
I couldn't overcrowd you couldn't overcrowd she couldn't overcrowd we couldn't overcrowd you couldn't overcrowd they couldn't overcrowd
Forme en V-ing
I couldn't be overcrowding you couldn't be overcrowding she couldn't be overcrowding we couldn't be overcrowding you couldn't be overcrowding they couldn't be overcrowding
Perfect
I couldn't have overcrowded you couldn't have overcrowded she couldn't have overcrowded we couldn't have overcrowded you couldn't have overcrowded they couldn't have overcrowded
Perfect en V-ing
I couldn't have been overcrowding you couldn't have been overcrowding she couldn't have been overcrowding we couldn't have been overcrowding you couldn't have been overcrowding they couldn't have been overcrowding
Forme interrogative
Forme simple
could I overcrowd? could you overcrowd? could she overcrowd? could we overcrowd? could you overcrowd? could they overcrowd?
Forme en V-ing
could I be overcrowding? could you be overcrowding? could she be overcrowding? could we be overcrowding? could you be overcrowding? could they be overcrowding?
Perfect
could I have overcrowded? could you have overcrowded? could she have overcrowded? could we have overcrowded? could you have overcrowded? could they have overcrowded?
Perfect en V-ing
could I have been overcrowding? could you have been overcrowding? could she have been overcrowding? could we have been overcrowding? could you have been overcrowding? could they have been overcrowding?
Forme interro-négative
Forme simple
couldn't I overcrowd? couldn't you overcrowd? couldn't she overcrowd? couldn't we overcrowd? couldn't you overcrowd? couldn't they overcrowd?
Forme en V-ing
couldn't I be overcrowding? couldn't you be overcrowding? couldn't she be overcrowding? couldn't we be overcrowding? couldn't you be overcrowding? couldn't they be overcrowding?
Perfect
couldn't I have overcrowded? couldn't you have overcrowded? couldn't she have overcrowded? couldn't we have overcrowded? couldn't you have overcrowded? couldn't they have overcrowded?
Perfect en V-ing
couldn't I have been overcrowding? couldn't you have been overcrowding? couldn't she have been overcrowding? couldn't we have been overcrowding? couldn't you have been overcrowding? couldn't they have been overcrowding?