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