can preobtain
Verbe régulier : preobtain - preobtained- preobtained

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can preobtain
you can preobtain
she can preobtain
we can preobtain
you can preobtain
they can preobtain 	I can be preobtaining
you can be preobtaining
she can be preobtaining
we can be preobtaining
you can be preobtaining
they can be preobtaining	I can have preobtained
you can have preobtained
she can have preobtained
we can have preobtained
you can have preobtained
they can have preobtained	I can have been preobtaining
you can have been preobtaining
she can have been preobtaining
we can have been preobtaining
you can have been preobtaining
they can have been preobtaining	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I cannot preobtain
you cannot preobtain
she cannot preobtain
we cannot preobtain
you cannot preobtain
they cannot preobtain 	I cannot be preobtaining
you cannot be preobtaining
she cannot be preobtaining
we cannot be preobtaining
you cannot be preobtaining
they cannot be preobtaining	I cannot have preobtained
you cannot have preobtained
she cannot have preobtained
we cannot have preobtained
you cannot have preobtained
they cannot have preobtained	I cannot have been preobtaining
you cannot have been preobtaining
she cannot have been preobtaining
we cannot have been preobtaining
you cannot have been preobtaining
they cannot have been preobtaining	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I preobtain?
can you preobtain?
can she preobtain?
can we preobtain?
can you preobtain?
can they preobtain? 	can I be preobtaining?
can you be preobtaining?
can she be preobtaining?
can we be preobtaining?
can you be preobtaining?
can they be preobtaining? 	can I have preobtained?
can you have preobtained?
can she have preobtained?
can we have preobtained?
can you have preobtained?
can they have preobtained? 	can I have been preobtaining?
can you have been preobtaining?
can she have been preobtaining?
can we have been preobtaining?
can you have been preobtaining?
can they have been preobtaining? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I not preobtain?
can you not preobtain?
can she not preobtain?
can we not preobtain?
can you not preobtain?
can they not preobtain? 	can I not be preobtaining?
can you not be preobtaining?
can she not be preobtaining?
can we not be preobtaining?
can you not be preobtaining?
can they not be preobtaining? 	can I not have preobtained?
can you not have preobtained?
can she not have preobtained?
can we not have preobtained?
can you not have preobtained?
can they not have preobtained? 	can I not have been preobtaining?
can you not have been preobtaining?
can she not have been preobtaining?
can we not have been preobtaining?
can you not have been preobtaining?
can they not have been preobtaining?