I can regret you can regret she can regret we can regret you can regret they can regret
Forme en 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
Perfect
I can have regreted you can have regreted she can have regreted we can have regreted you can have regreted they can have regreted
Perfect en 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
Négation
Forme 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
Forme en 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
Perfect
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
Perfect en 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
Forme interrogative
Forme simple
can I regret? can you regret? can she regret? can we regret? can you regret? can they regret?
Forme en 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?
Perfect
can I have regreted? can you have regreted? can she have regreted? can we have regreted? can you have regreted? can they have regreted?
Perfect en 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?
Forme interro-négative
Forme 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?
Forme en 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?
Perfect
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?
Perfect en 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?