can prepurchase
Verbe régulier : prepurchase - prepurchased- prepurchased

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can prepurchase
you can prepurchase
she can prepurchase
we can prepurchase
you can prepurchase
they can prepurchase 	I can be prepurchasing
you can be prepurchasing
she can be prepurchasing
we can be prepurchasing
you can be prepurchasing
they can be prepurchasing	I can have prepurchased
you can have prepurchased
she can have prepurchased
we can have prepurchased
you can have prepurchased
they can have prepurchased	I can have been prepurchasing
you can have been prepurchasing
she can have been prepurchasing
we can have been prepurchasing
you can have been prepurchasing
they can have been prepurchasing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't prepurchase
you can't prepurchase
she can't prepurchase
we can't prepurchase
you can't prepurchase
they can't prepurchase 	I can't be prepurchasing
you can't be prepurchasing
she can't be prepurchasing
we can't be prepurchasing
you can't be prepurchasing
they can't be prepurchasing	I can't have prepurchased
you can't have prepurchased
she can't have prepurchased
we can't have prepurchased
you can't have prepurchased
they can't have prepurchased	I can't have been prepurchasing
you can't have been prepurchasing
she can't have been prepurchasing
we can't have been prepurchasing
you can't have been prepurchasing
they can't have been prepurchasing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I prepurchase?
can you prepurchase?
can she prepurchase?
can we prepurchase?
can you prepurchase?
can they prepurchase? 	can I be prepurchasing?
can you be prepurchasing?
can she be prepurchasing?
can we be prepurchasing?
can you be prepurchasing?
can they be prepurchasing? 	can I have prepurchased?
can you have prepurchased?
can she have prepurchased?
can we have prepurchased?
can you have prepurchased?
can they have prepurchased? 	can I have been prepurchasing?
can you have been prepurchasing?
can she have been prepurchasing?
can we have been prepurchasing?
can you have been prepurchasing?
can they have been prepurchasing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I prepurchase?
can't you prepurchase?
can't she prepurchase?
can't we prepurchase?
can't you prepurchase?
can't they prepurchase? 	can't I be prepurchasing?
can't you be prepurchasing?
can't she be prepurchasing?
can't we be prepurchasing?
can't you be prepurchasing?
can't they be prepurchasing? 	can't I have prepurchased?
can't you have prepurchased?
can't she have prepurchased?
can't we have prepurchased?
can't you have prepurchased?
can't they have prepurchased? 	can't I have been prepurchasing?
can't you have been prepurchasing?
can't she have been prepurchasing?
can't we have been prepurchasing?
can't you have been prepurchasing?
can't they have been prepurchasing?