can summer
Verbe régulier : summer - summered- summered
Traduction française : passer l'été - estiver 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can summer
you can summer
he can summer
we can summer
you can summer
they can summer 	I can be summering
you can be summering
he can be summering
we can be summering
you can be summering
they can be summering	I can have summered
you can have summered
he can have summered
we can have summered
you can have summered
they can have summered	I can have been summering
you can have been summering
he can have been summering
we can have been summering
you can have been summering
they can have been summering	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't summer
you can't summer
he can't summer
we can't summer
you can't summer
they can't summer 	I can't be summering
you can't be summering
he can't be summering
we can't be summering
you can't be summering
they can't be summering	I can't have summered
you can't have summered
he can't have summered
we can't have summered
you can't have summered
they can't have summered	I can't have been summering
you can't have been summering
he can't have been summering
we can't have been summering
you can't have been summering
they can't have been summering	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I summer?
can you summer?
can he summer?
can we summer?
can you summer?
can they summer? 	can I be summering?
can you be summering?
can he be summering?
can we be summering?
can you be summering?
can they be summering? 	can I have summered?
can you have summered?
can he have summered?
can we have summered?
can you have summered?
can they have summered? 	can I have been summering?
can you have been summering?
can he have been summering?
can we have been summering?
can you have been summering?
can they have been summering? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I summer?
can't you summer?
can't he summer?
can't we summer?
can't you summer?
can't they summer? 	can't I be summering?
can't you be summering?
can't he be summering?
can't we be summering?
can't you be summering?
can't they be summering? 	can't I have summered?
can't you have summered?
can't he have summered?
can't we have summered?
can't you have summered?
can't they have summered? 	can't I have been summering?
can't you have been summering?
can't he have been summering?
can't we have been summering?
can't you have been summering?
can't they have been summering?