can grift
Verbe régulier : grift - grifted- grifted

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can grift
you can grift
he can grift
we can grift
you can grift
they can grift 	I can be grifting
you can be grifting
he can be grifting
we can be grifting
you can be grifting
they can be grifting	I can have grifted
you can have grifted
he can have grifted
we can have grifted
you can have grifted
they can have grifted	I can have been grifting
you can have been grifting
he can have been grifting
we can have been grifting
you can have been grifting
they can have been grifting	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't grift
you can't grift
he can't grift
we can't grift
you can't grift
they can't grift 	I can't be grifting
you can't be grifting
he can't be grifting
we can't be grifting
you can't be grifting
they can't be grifting	I can't have grifted
you can't have grifted
he can't have grifted
we can't have grifted
you can't have grifted
they can't have grifted	I can't have been grifting
you can't have been grifting
he can't have been grifting
we can't have been grifting
you can't have been grifting
they can't have been grifting	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I grift?
can you grift?
can he grift?
can we grift?
can you grift?
can they grift? 	can I be grifting?
can you be grifting?
can he be grifting?
can we be grifting?
can you be grifting?
can they be grifting? 	can I have grifted?
can you have grifted?
can he have grifted?
can we have grifted?
can you have grifted?
can they have grifted? 	can I have been grifting?
can you have been grifting?
can he have been grifting?
can we have been grifting?
can you have been grifting?
can they have been grifting? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I grift?
can't you grift?
can't he grift?
can't we grift?
can't you grift?
can't they grift? 	can't I be grifting?
can't you be grifting?
can't he be grifting?
can't we be grifting?
can't you be grifting?
can't they be grifting? 	can't I have grifted?
can't you have grifted?
can't he have grifted?
can't we have grifted?
can't you have grifted?
can't they have grifted? 	can't I have been grifting?
can't you have been grifting?
can't he have been grifting?
can't we have been grifting?
can't you have been grifting?
can't they have been grifting?