I can lower you can lower she can lower we can lower you can lower they can lower
Forme en V-ing
I can be lowering you can be lowering she can be lowering we can be lowering you can be lowering they can be lowering
Perfect
I can have lowered you can have lowered she can have lowered we can have lowered you can have lowered they can have lowered
Perfect en V-ing
I can have been lowering you can have been lowering she can have been lowering we can have been lowering you can have been lowering they can have been lowering
Négation
Forme simple
I can't lower you can't lower she can't lower we can't lower you can't lower they can't lower
Forme en V-ing
I can't be lowering you can't be lowering she can't be lowering we can't be lowering you can't be lowering they can't be lowering
Perfect
I can't have lowered you can't have lowered she can't have lowered we can't have lowered you can't have lowered they can't have lowered
Perfect en V-ing
I can't have been lowering you can't have been lowering she can't have been lowering we can't have been lowering you can't have been lowering they can't have been lowering
Forme interrogative
Forme simple
can I lower? can you lower? can she lower? can we lower? can you lower? can they lower?
Forme en V-ing
can I be lowering? can you be lowering? can she be lowering? can we be lowering? can you be lowering? can they be lowering?
Perfect
can I have lowered? can you have lowered? can she have lowered? can we have lowered? can you have lowered? can they have lowered?
Perfect en V-ing
can I have been lowering? can you have been lowering? can she have been lowering? can we have been lowering? can you have been lowering? can they have been lowering?
Forme interro-négative
Forme simple
can't I lower? can't you lower? can't she lower? can't we lower? can't you lower? can't they lower?
Forme en V-ing
can't I be lowering? can't you be lowering? can't she be lowering? can't we be lowering? can't you be lowering? can't they be lowering?
Perfect
can't I have lowered? can't you have lowered? can't she have lowered? can't we have lowered? can't you have lowered? can't they have lowered?
Perfect en V-ing
can't I have been lowering? can't you have been lowering? can't she have been lowering? can't we have been lowering? can't you have been lowering? can't they have been lowering?