can grabble
Verbe régulier : grabble - grabbled- grabbled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can grabble
you can grabble
she can grabble
we can grabble
you can grabble
they can grabble 	I can be grabbling
you can be grabbling
she can be grabbling
we can be grabbling
you can be grabbling
they can be grabbling	I can have grabbled
you can have grabbled
she can have grabbled
we can have grabbled
you can have grabbled
they can have grabbled	I can have been grabbling
you can have been grabbling
she can have been grabbling
we can have been grabbling
you can have been grabbling
they can have been grabbling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't grabble
you can't grabble
she can't grabble
we can't grabble
you can't grabble
they can't grabble 	I can't be grabbling
you can't be grabbling
she can't be grabbling
we can't be grabbling
you can't be grabbling
they can't be grabbling	I can't have grabbled
you can't have grabbled
she can't have grabbled
we can't have grabbled
you can't have grabbled
they can't have grabbled	I can't have been grabbling
you can't have been grabbling
she can't have been grabbling
we can't have been grabbling
you can't have been grabbling
they can't have been grabbling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I grabble?
can you grabble?
can she grabble?
can we grabble?
can you grabble?
can they grabble? 	can I be grabbling?
can you be grabbling?
can she be grabbling?
can we be grabbling?
can you be grabbling?
can they be grabbling? 	can I have grabbled?
can you have grabbled?
can she have grabbled?
can we have grabbled?
can you have grabbled?
can they have grabbled? 	can I have been grabbling?
can you have been grabbling?
can she have been grabbling?
can we have been grabbling?
can you have been grabbling?
can they have been grabbling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I grabble?
can't you grabble?
can't she grabble?
can't we grabble?
can't you grabble?
can't they grabble? 	can't I be grabbling?
can't you be grabbling?
can't she be grabbling?
can't we be grabbling?
can't you be grabbling?
can't they be grabbling? 	can't I have grabbled?
can't you have grabbled?
can't she have grabbled?
can't we have grabbled?
can't you have grabbled?
can't they have grabbled? 	can't I have been grabbling?
can't you have been grabbling?
can't she have been grabbling?
can't we have been grabbling?
can't you have been grabbling?
can't they have been grabbling?