can obturate
Verbe régulier : obturate - obturated- obturated

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can obturate
you can obturate
he can obturate
we can obturate
you can obturate
they can obturate 	I can be obturating
you can be obturating
he can be obturating
we can be obturating
you can be obturating
they can be obturating	I can have obturated
you can have obturated
he can have obturated
we can have obturated
you can have obturated
they can have obturated	I can have been obturating
you can have been obturating
he can have been obturating
we can have been obturating
you can have been obturating
they can have been obturating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I cannot obturate
you cannot obturate
he cannot obturate
we cannot obturate
you cannot obturate
they cannot obturate 	I cannot be obturating
you cannot be obturating
he cannot be obturating
we cannot be obturating
you cannot be obturating
they cannot be obturating	I cannot have obturated
you cannot have obturated
he cannot have obturated
we cannot have obturated
you cannot have obturated
they cannot have obturated	I cannot have been obturating
you cannot have been obturating
he cannot have been obturating
we cannot have been obturating
you cannot have been obturating
they cannot have been obturating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I obturate?
can you obturate?
can he obturate?
can we obturate?
can you obturate?
can they obturate? 	can I be obturating?
can you be obturating?
can he be obturating?
can we be obturating?
can you be obturating?
can they be obturating? 	can I have obturated?
can you have obturated?
can he have obturated?
can we have obturated?
can you have obturated?
can they have obturated? 	can I have been obturating?
can you have been obturating?
can he have been obturating?
can we have been obturating?
can you have been obturating?
can they have been obturating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I not obturate?
can you not obturate?
can he not obturate?
can we not obturate?
can you not obturate?
can they not obturate? 	can I not be obturating?
can you not be obturating?
can he not be obturating?
can we not be obturating?
can you not be obturating?
can they not be obturating? 	can I not have obturated?
can you not have obturated?
can he not have obturated?
can we not have obturated?
can you not have obturated?
can they not have obturated? 	can I not have been obturating?
can you not have been obturating?
can he not have been obturating?
can we not have been obturating?
can you not have been obturating?
can they not have been obturating?