I can pump you can pump she can pump we can pump you can pump they can pump
Forme en V-ing
I can be pumping you can be pumping she can be pumping we can be pumping you can be pumping they can be pumping
Perfect
I can have pumped you can have pumped she can have pumped we can have pumped you can have pumped they can have pumped
Perfect en V-ing
I can have been pumping you can have been pumping she can have been pumping we can have been pumping you can have been pumping they can have been pumping
Négation
Forme simple
I can't pump you can't pump she can't pump we can't pump you can't pump they can't pump
Forme en V-ing
I can't be pumping you can't be pumping she can't be pumping we can't be pumping you can't be pumping they can't be pumping
Perfect
I can't have pumped you can't have pumped she can't have pumped we can't have pumped you can't have pumped they can't have pumped
Perfect en V-ing
I can't have been pumping you can't have been pumping she can't have been pumping we can't have been pumping you can't have been pumping they can't have been pumping
Forme interrogative
Forme simple
can I pump? can you pump? can she pump? can we pump? can you pump? can they pump?
Forme en V-ing
can I be pumping? can you be pumping? can she be pumping? can we be pumping? can you be pumping? can they be pumping?
Perfect
can I have pumped? can you have pumped? can she have pumped? can we have pumped? can you have pumped? can they have pumped?
Perfect en V-ing
can I have been pumping? can you have been pumping? can she have been pumping? can we have been pumping? can you have been pumping? can they have been pumping?
Forme interro-négative
Forme simple
can't I pump? can't you pump? can't she pump? can't we pump? can't you pump? can't they pump?
Forme en V-ing
can't I be pumping? can't you be pumping? can't she be pumping? can't we be pumping? can't you be pumping? can't they be pumping?
Perfect
can't I have pumped? can't you have pumped? can't she have pumped? can't we have pumped? can't you have pumped? can't they have pumped?
Perfect en V-ing
can't I have been pumping? can't you have been pumping? can't she have been pumping? can't we have been pumping? can't you have been pumping? can't they have been pumping?