I can couple you can couple he can couple we can couple you can couple they can couple
Forme en V-ing
I can be coupling you can be coupling he can be coupling we can be coupling you can be coupling they can be coupling
Perfect
I can have coupled you can have coupled he can have coupled we can have coupled you can have coupled they can have coupled
Perfect en V-ing
I can have been coupling you can have been coupling he can have been coupling we can have been coupling you can have been coupling they can have been coupling
Négation
Forme simple
I can't couple you can't couple he can't couple we can't couple you can't couple they can't couple
Forme en V-ing
I can't be coupling you can't be coupling he can't be coupling we can't be coupling you can't be coupling they can't be coupling
Perfect
I can't have coupled you can't have coupled he can't have coupled we can't have coupled you can't have coupled they can't have coupled
Perfect en V-ing
I can't have been coupling you can't have been coupling he can't have been coupling we can't have been coupling you can't have been coupling they can't have been coupling
Forme interrogative
Forme simple
can I couple? can you couple? can he couple? can we couple? can you couple? can they couple?
Forme en V-ing
can I be coupling? can you be coupling? can he be coupling? can we be coupling? can you be coupling? can they be coupling?
Perfect
can I have coupled? can you have coupled? can he have coupled? can we have coupled? can you have coupled? can they have coupled?
Perfect en V-ing
can I have been coupling? can you have been coupling? can he have been coupling? can we have been coupling? can you have been coupling? can they have been coupling?
Forme interro-négative
Forme simple
can't I couple? can't you couple? can't he couple? can't we couple? can't you couple? can't they couple?
Forme en V-ing
can't I be coupling? can't you be coupling? can't he be coupling? can't we be coupling? can't you be coupling? can't they be coupling?
Perfect
can't I have coupled? can't you have coupled? can't he have coupled? can't we have coupled? can't you have coupled? can't they have coupled?
Perfect en V-ing
can't I have been coupling? can't you have been coupling? can't he have been coupling? can't we have been coupling? can't you have been coupling? can't they have been coupling?