I can couple you can couple he can couple we can couple you can couple they can couple
Forma com 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
Perfeito
I can have coupled you can have coupled he can have coupled we can have coupled you can have coupled they can have coupled
Perfeito com 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
Negação
Forma 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
Forma com 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
Perfeito
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
Perfeito com 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
Forma interrogativa
Forma simple
can I couple? can you couple? can he couple? can we couple? can you couple? can they couple?
Forma com 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?
Perfeito
can I have coupled? can you have coupled? can he have coupled? can we have coupled? can you have coupled? can they have coupled?
Perfeito com 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?
Forma interro-Negação
Forma 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?
Forma com 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?
Perfeito
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?
Perfeito com 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?