can sire
Verbe régulier : sire - sired- sired
Traduction française : engendrer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can sire
you can sire
he can sire
we can sire
you can sire
they can sire 	I can be siring
you can be siring
he can be siring
we can be siring
you can be siring
they can be siring	I can have sired
you can have sired
he can have sired
we can have sired
you can have sired
they can have sired	I can have been siring
you can have been siring
he can have been siring
we can have been siring
you can have been siring
they can have been siring	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't sire
you can't sire
he can't sire
we can't sire
you can't sire
they can't sire 	I can't be siring
you can't be siring
he can't be siring
we can't be siring
you can't be siring
they can't be siring	I can't have sired
you can't have sired
he can't have sired
we can't have sired
you can't have sired
they can't have sired	I can't have been siring
you can't have been siring
he can't have been siring
we can't have been siring
you can't have been siring
they can't have been siring	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I sire?
can you sire?
can he sire?
can we sire?
can you sire?
can they sire? 	can I be siring?
can you be siring?
can he be siring?
can we be siring?
can you be siring?
can they be siring? 	can I have sired?
can you have sired?
can he have sired?
can we have sired?
can you have sired?
can they have sired? 	can I have been siring?
can you have been siring?
can he have been siring?
can we have been siring?
can you have been siring?
can they have been siring? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I sire?
can't you sire?
can't he sire?
can't we sire?
can't you sire?
can't they sire? 	can't I be siring?
can't you be siring?
can't he be siring?
can't we be siring?
can't you be siring?
can't they be siring? 	can't I have sired?
can't you have sired?
can't he have sired?
can't we have sired?
can't you have sired?
can't they have sired? 	can't I have been siring?
can't you have been siring?
can't he have been siring?
can't we have been siring?
can't you have been siring?
can't they have been siring?