can pump
Verbe régulier : pump - pumped- pumped

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can pump
you can pump
she can pump
we can pump
you can pump
they can pump 	I can be pumping
you can be pumping
she can be pumping
we can be pumping
you can be pumping
they can be pumping	I can have pumped
you can have pumped
she can have pumped
we can have pumped
you can have pumped
they can have pumped	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 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't pump
you can't pump
she can't pump
we can't pump
you can't pump
they can't pump 	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	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	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 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I pump?
can you pump?
can she pump?
can we pump?
can you pump?
can they pump? 	can I be pumping?
can you be pumping?
can she be pumping?
can we be pumping?
can you be pumping?
can they be pumping? 	can I have pumped?
can you have pumped?
can she have pumped?
can we have pumped?
can you have pumped?
can they have pumped? 	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 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I pump?
can't you pump?
can't she pump?
can't we pump?
can't you pump?
can't they pump? 	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? 	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? 	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?