I can regret you can regret she can regret we can regret you can regret they can regret
Forma com V-ing
I can be regreting you can be regreting she can be regreting we can be regreting you can be regreting they can be regreting
Perfeito
I can have regreted you can have regreted she can have regreted we can have regreted you can have regreted they can have regreted
Perfeito com V-ing
I can have been regreting you can have been regreting she can have been regreting we can have been regreting you can have been regreting they can have been regreting
Negação
Forma simple
I can't regret you can't regret she can't regret we can't regret you can't regret they can't regret
Forma com V-ing
I can't be regreting you can't be regreting she can't be regreting we can't be regreting you can't be regreting they can't be regreting
Perfeito
I can't have regreted you can't have regreted she can't have regreted we can't have regreted you can't have regreted they can't have regreted
Perfeito com V-ing
I can't have been regreting you can't have been regreting she can't have been regreting we can't have been regreting you can't have been regreting they can't have been regreting
Forma interrogativa
Forma simple
can I regret? can you regret? can she regret? can we regret? can you regret? can they regret?
Forma com V-ing
can I be regreting? can you be regreting? can she be regreting? can we be regreting? can you be regreting? can they be regreting?
Perfeito
can I have regreted? can you have regreted? can she have regreted? can we have regreted? can you have regreted? can they have regreted?
Perfeito com V-ing
can I have been regreting? can you have been regreting? can she have been regreting? can we have been regreting? can you have been regreting? can they have been regreting?
Forma interro-Negação
Forma simple
can't I regret? can't you regret? can't she regret? can't we regret? can't you regret? can't they regret?
Forma com V-ing
can't I be regreting? can't you be regreting? can't she be regreting? can't we be regreting? can't you be regreting? can't they be regreting?
Perfeito
can't I have regreted? can't you have regreted? can't she have regreted? can't we have regreted? can't you have regreted? can't they have regreted?
Perfeito com V-ing
can't I have been regreting? can't you have been regreting? can't she have been regreting? can't we have been regreting? can't you have been regreting? can't they have been regreting?