I could mop you could mop she could mop we could mop you could mop they could mop
Forma com V-ing
I could be mopping you could be mopping she could be mopping we could be mopping you could be mopping they could be mopping
Perfeito
I could have mopped you could have mopped she could have mopped we could have mopped you could have mopped they could have mopped
Perfeito com V-ing
I could have been mopping you could have been mopping she could have been mopping we could have been mopping you could have been mopping they could have been mopping
Negação
Forma simple
I couldn't mop you couldn't mop she couldn't mop we couldn't mop you couldn't mop they couldn't mop
Forma com V-ing
I couldn't be mopping you couldn't be mopping she couldn't be mopping we couldn't be mopping you couldn't be mopping they couldn't be mopping
Perfeito
I couldn't have mopped you couldn't have mopped she couldn't have mopped we couldn't have mopped you couldn't have mopped they couldn't have mopped
Perfeito com V-ing
I couldn't have been mopping you couldn't have been mopping she couldn't have been mopping we couldn't have been mopping you couldn't have been mopping they couldn't have been mopping
Forma interrogativa
Forma simple
could I mop? could you mop? could she mop? could we mop? could you mop? could they mop?
Forma com V-ing
could I be mopping? could you be mopping? could she be mopping? could we be mopping? could you be mopping? could they be mopping?
Perfeito
could I have mopped? could you have mopped? could she have mopped? could we have mopped? could you have mopped? could they have mopped?
Perfeito com V-ing
could I have been mopping? could you have been mopping? could she have been mopping? could we have been mopping? could you have been mopping? could they have been mopping?
Forma interro-Negação
Forma simple
couldn't I mop? couldn't you mop? couldn't she mop? couldn't we mop? couldn't you mop? couldn't they mop?
Forma com V-ing
couldn't I be mopping? couldn't you be mopping? couldn't she be mopping? couldn't we be mopping? couldn't you be mopping? couldn't they be mopping?
Perfeito
couldn't I have mopped? couldn't you have mopped? couldn't she have mopped? couldn't we have mopped? couldn't you have mopped? couldn't they have mopped?
Perfeito com V-ing
couldn't I have been mopping? couldn't you have been mopping? couldn't she have been mopping? couldn't we have been mopping? couldn't you have been mopping? couldn't they have been mopping?