I can grey you can grey she can grey we can grey you can grey they can grey
Forme en V-ing
I can be greying you can be greying she can be greying we can be greying you can be greying they can be greying
Perfect
I can have greyed you can have greyed she can have greyed we can have greyed you can have greyed they can have greyed
Perfect en V-ing
I can have been greying you can have been greying she can have been greying we can have been greying you can have been greying they can have been greying
Négation
Forme simple
I can't grey you can't grey she can't grey we can't grey you can't grey they can't grey
Forme en V-ing
I can't be greying you can't be greying she can't be greying we can't be greying you can't be greying they can't be greying
Perfect
I can't have greyed you can't have greyed she can't have greyed we can't have greyed you can't have greyed they can't have greyed
Perfect en V-ing
I can't have been greying you can't have been greying she can't have been greying we can't have been greying you can't have been greying they can't have been greying
Forme interrogative
Forme simple
can I grey? can you grey? can she grey? can we grey? can you grey? can they grey?
Forme en V-ing
can I be greying? can you be greying? can she be greying? can we be greying? can you be greying? can they be greying?
Perfect
can I have greyed? can you have greyed? can she have greyed? can we have greyed? can you have greyed? can they have greyed?
Perfect en V-ing
can I have been greying? can you have been greying? can she have been greying? can we have been greying? can you have been greying? can they have been greying?
Forme interro-négative
Forme simple
can't I grey? can't you grey? can't she grey? can't we grey? can't you grey? can't they grey?
Forme en V-ing
can't I be greying? can't you be greying? can't she be greying? can't we be greying? can't you be greying? can't they be greying?
Perfect
can't I have greyed? can't you have greyed? can't she have greyed? can't we have greyed? can't you have greyed? can't they have greyed?
Perfect en V-ing
can't I have been greying? can't you have been greying? can't she have been greying? can't we have been greying? can't you have been greying? can't they have been greying?