Verbo regular: preregister - preregistered - preregistered
Afirmação
Forma simple
I could preregister you could preregister he could preregister we could preregister you could preregister they could preregister
Forma com V-ing
I could be preregistering you could be preregistering he could be preregistering we could be preregistering you could be preregistering they could be preregistering
Perfeito
I could have preregistered you could have preregistered he could have preregistered we could have preregistered you could have preregistered they could have preregistered
Perfeito com V-ing
I could have been preregistering you could have been preregistering he could have been preregistering we could have been preregistering you could have been preregistering they could have been preregistering
Negação
Forma simple
I couldn't preregister you couldn't preregister he couldn't preregister we couldn't preregister you couldn't preregister they couldn't preregister
Forma com V-ing
I couldn't be preregistering you couldn't be preregistering he couldn't be preregistering we couldn't be preregistering you couldn't be preregistering they couldn't be preregistering
Perfeito
I couldn't have preregistered you couldn't have preregistered he couldn't have preregistered we couldn't have preregistered you couldn't have preregistered they couldn't have preregistered
Perfeito com V-ing
I couldn't have been preregistering you couldn't have been preregistering he couldn't have been preregistering we couldn't have been preregistering you couldn't have been preregistering they couldn't have been preregistering
Forma interrogativa
Forma simple
could I preregister? could you preregister? could he preregister? could we preregister? could you preregister? could they preregister?
Forma com V-ing
could I be preregistering? could you be preregistering? could he be preregistering? could we be preregistering? could you be preregistering? could they be preregistering?
Perfeito
could I have preregistered? could you have preregistered? could he have preregistered? could we have preregistered? could you have preregistered? could they have preregistered?
Perfeito com V-ing
could I have been preregistering? could you have been preregistering? could he have been preregistering? could we have been preregistering? could you have been preregistering? could they have been preregistering?
Forma interro-Negação
Forma simple
couldn't I preregister? couldn't you preregister? couldn't he preregister? couldn't we preregister? couldn't you preregister? couldn't they preregister?
Forma com V-ing
couldn't I be preregistering? couldn't you be preregistering? couldn't he be preregistering? couldn't we be preregistering? couldn't you be preregistering? couldn't they be preregistering?
Perfeito
couldn't I have preregistered? couldn't you have preregistered? couldn't he have preregistered? couldn't we have preregistered? couldn't you have preregistered? couldn't they have preregistered?
Perfeito com V-ing
couldn't I have been preregistering? couldn't you have been preregistering? couldn't he have been preregistering? couldn't we have been preregistering? couldn't you have been preregistering? couldn't they have been preregistering?