I can flat you can flat he can flat we can flat you can flat they can flat
Forme en V-ing
I can be flating you can be flating he can be flating we can be flating you can be flating they can be flating
Perfect
I can have flated you can have flated he can have flated we can have flated you can have flated they can have flated
Perfect en V-ing
I can have been flating you can have been flating he can have been flating we can have been flating you can have been flating they can have been flating
Négation
Forme simple
I can't flat you can't flat he can't flat we can't flat you can't flat they can't flat
Forme en V-ing
I can't be flating you can't be flating he can't be flating we can't be flating you can't be flating they can't be flating
Perfect
I can't have flated you can't have flated he can't have flated we can't have flated you can't have flated they can't have flated
Perfect en V-ing
I can't have been flating you can't have been flating he can't have been flating we can't have been flating you can't have been flating they can't have been flating
Forme interrogative
Forme simple
can I flat? can you flat? can he flat? can we flat? can you flat? can they flat?
Forme en V-ing
can I be flating? can you be flating? can he be flating? can we be flating? can you be flating? can they be flating?
Perfect
can I have flated? can you have flated? can he have flated? can we have flated? can you have flated? can they have flated?
Perfect en V-ing
can I have been flating? can you have been flating? can he have been flating? can we have been flating? can you have been flating? can they have been flating?
Forme interro-négative
Forme simple
can't I flat? can't you flat? can't he flat? can't we flat? can't you flat? can't they flat?
Forme en V-ing
can't I be flating? can't you be flating? can't he be flating? can't we be flating? can't you be flating? can't they be flating?
Perfect
can't I have flated? can't you have flated? can't he have flated? can't we have flated? can't you have flated? can't they have flated?
Perfect en V-ing
can't I have been flating? can't you have been flating? can't he have been flating? can't we have been flating? can't you have been flating? can't they have been flating?