can gulf
Verbe régulier : gulf - gulfed- gulfed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can gulf
you can gulf
she can gulf
we can gulf
you can gulf
they can gulf 	I can be gulfing
you can be gulfing
she can be gulfing
we can be gulfing
you can be gulfing
they can be gulfing	I can have gulfed
you can have gulfed
she can have gulfed
we can have gulfed
you can have gulfed
they can have gulfed	I can have been gulfing
you can have been gulfing
she can have been gulfing
we can have been gulfing
you can have been gulfing
they can have been gulfing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I cannot gulf
you cannot gulf
she cannot gulf
we cannot gulf
you cannot gulf
they cannot gulf 	I cannot be gulfing
you cannot be gulfing
she cannot be gulfing
we cannot be gulfing
you cannot be gulfing
they cannot be gulfing	I cannot have gulfed
you cannot have gulfed
she cannot have gulfed
we cannot have gulfed
you cannot have gulfed
they cannot have gulfed	I cannot have been gulfing
you cannot have been gulfing
she cannot have been gulfing
we cannot have been gulfing
you cannot have been gulfing
they cannot have been gulfing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I gulf?
can you gulf?
can she gulf?
can we gulf?
can you gulf?
can they gulf? 	can I be gulfing?
can you be gulfing?
can she be gulfing?
can we be gulfing?
can you be gulfing?
can they be gulfing? 	can I have gulfed?
can you have gulfed?
can she have gulfed?
can we have gulfed?
can you have gulfed?
can they have gulfed? 	can I have been gulfing?
can you have been gulfing?
can she have been gulfing?
can we have been gulfing?
can you have been gulfing?
can they have been gulfing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I not gulf?
can you not gulf?
can she not gulf?
can we not gulf?
can you not gulf?
can they not gulf? 	can I not be gulfing?
can you not be gulfing?
can she not be gulfing?
can we not be gulfing?
can you not be gulfing?
can they not be gulfing? 	can I not have gulfed?
can you not have gulfed?
can she not have gulfed?
can we not have gulfed?
can you not have gulfed?
can they not have gulfed? 	can I not have been gulfing?
can you not have been gulfing?
can she not have been gulfing?
can we not have been gulfing?
can you not have been gulfing?
can they not have been gulfing?