can chirrup
Verbe régulier : chirrup - chirruped- chirruped
Traduction française : pépier - chanter 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can chirrup
you can chirrup
he can chirrup
we can chirrup
you can chirrup
they can chirrup 	I can be chirruping
you can be chirruping
he can be chirruping
we can be chirruping
you can be chirruping
they can be chirruping	I can have chirruped
you can have chirruped
he can have chirruped
we can have chirruped
you can have chirruped
they can have chirruped	I can have been chirruping
you can have been chirruping
he can have been chirruping
we can have been chirruping
you can have been chirruping
they can have been chirruping	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't chirrup
you can't chirrup
he can't chirrup
we can't chirrup
you can't chirrup
they can't chirrup 	I can't be chirruping
you can't be chirruping
he can't be chirruping
we can't be chirruping
you can't be chirruping
they can't be chirruping	I can't have chirruped
you can't have chirruped
he can't have chirruped
we can't have chirruped
you can't have chirruped
they can't have chirruped	I can't have been chirruping
you can't have been chirruping
he can't have been chirruping
we can't have been chirruping
you can't have been chirruping
they can't have been chirruping	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I chirrup?
can you chirrup?
can he chirrup?
can we chirrup?
can you chirrup?
can they chirrup? 	can I be chirruping?
can you be chirruping?
can he be chirruping?
can we be chirruping?
can you be chirruping?
can they be chirruping? 	can I have chirruped?
can you have chirruped?
can he have chirruped?
can we have chirruped?
can you have chirruped?
can they have chirruped? 	can I have been chirruping?
can you have been chirruping?
can he have been chirruping?
can we have been chirruping?
can you have been chirruping?
can they have been chirruping? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I chirrup?
can't you chirrup?
can't he chirrup?
can't we chirrup?
can't you chirrup?
can't they chirrup? 	can't I be chirruping?
can't you be chirruping?
can't he be chirruping?
can't we be chirruping?
can't you be chirruping?
can't they be chirruping? 	can't I have chirruped?
can't you have chirruped?
can't he have chirruped?
can't we have chirruped?
can't you have chirruped?
can't they have chirruped? 	can't I have been chirruping?
can't you have been chirruping?
can't he have been chirruping?
can't we have been chirruping?
can't you have been chirruping?
can't they have been chirruping?