can sail
Verbe régulier : sail - sailed- sailed
Traduction française : naviguer - commander 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can sail
you can sail
he can sail
we can sail
you can sail
they can sail 	I can be sailing
you can be sailing
he can be sailing
we can be sailing
you can be sailing
they can be sailing	I can have sailed
you can have sailed
he can have sailed
we can have sailed
you can have sailed
they can have sailed	I can have been sailing
you can have been sailing
he can have been sailing
we can have been sailing
you can have been sailing
they can have been sailing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I cannot sail
you cannot sail
he cannot sail
we cannot sail
you cannot sail
they cannot sail 	I cannot be sailing
you cannot be sailing
he cannot be sailing
we cannot be sailing
you cannot be sailing
they cannot be sailing	I cannot have sailed
you cannot have sailed
he cannot have sailed
we cannot have sailed
you cannot have sailed
they cannot have sailed	I cannot have been sailing
you cannot have been sailing
he cannot have been sailing
we cannot have been sailing
you cannot have been sailing
they cannot have been sailing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I sail?
can you sail?
can he sail?
can we sail?
can you sail?
can they sail? 	can I be sailing?
can you be sailing?
can he be sailing?
can we be sailing?
can you be sailing?
can they be sailing? 	can I have sailed?
can you have sailed?
can he have sailed?
can we have sailed?
can you have sailed?
can they have sailed? 	can I have been sailing?
can you have been sailing?
can he have been sailing?
can we have been sailing?
can you have been sailing?
can they have been sailing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I not sail?
can you not sail?
can he not sail?
can we not sail?
can you not sail?
can they not sail? 	can I not be sailing?
can you not be sailing?
can he not be sailing?
can we not be sailing?
can you not be sailing?
can they not be sailing? 	can I not have sailed?
can you not have sailed?
can he not have sailed?
can we not have sailed?
can you not have sailed?
can they not have sailed? 	can I not have been sailing?
can you not have been sailing?
can he not have been sailing?
can we not have been sailing?
can you not have been sailing?
can they not have been sailing?