could preassemble
Verbe régulier : preassemble - preassembled- preassembled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could preassemble
you could preassemble
he could preassemble
we could preassemble
you could preassemble
they could preassemble 	I could be preassembling
you could be preassembling
he could be preassembling
we could be preassembling
you could be preassembling
they could be preassembling	I could have preassembled
you could have preassembled
he could have preassembled
we could have preassembled
you could have preassembled
they could have preassembled	I could have been preassembling
you could have been preassembling
he could have been preassembling
we could have been preassembling
you could have been preassembling
they could have been preassembling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not preassemble
you could not preassemble
he could not preassemble
we could not preassemble
you could not preassemble
they could not preassemble 	I could not be preassembling
you could not be preassembling
he could not be preassembling
we could not be preassembling
you could not be preassembling
they could not be preassembling	I could not have preassembled
you could not have preassembled
he could not have preassembled
we could not have preassembled
you could not have preassembled
they could not have preassembled	I could not have been preassembling
you could not have been preassembling
he could not have been preassembling
we could not have been preassembling
you could not have been preassembling
they could not have been preassembling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I preassemble?
could you preassemble?
could he preassemble?
could we preassemble?
could you preassemble?
could they preassemble? 	could I be preassembling?
could you be preassembling?
could he be preassembling?
could we be preassembling?
could you be preassembling?
could they be preassembling? 	could I have preassembled?
could you have preassembled?
could he have preassembled?
could we have preassembled?
could you have preassembled?
could they have preassembled? 	could I have been preassembling?
could you have been preassembling?
could he have been preassembling?
could we have been preassembling?
could you have been preassembling?
could they have been preassembling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not preassemble?
could you not preassemble?
could he not preassemble?
could we not preassemble?
could you not preassemble?
could they not preassemble? 	could I not be preassembling?
could you not be preassembling?
could he not be preassembling?
could we not be preassembling?
could you not be preassembling?
could they not be preassembling? 	could I not have preassembled?
could you not have preassembled?
could he not have preassembled?
could we not have preassembled?
could you not have preassembled?
could they not have preassembled? 	could I not have been preassembling?
could you not have been preassembling?
could he not have been preassembling?
could we not have been preassembling?
could you not have been preassembling?
could they not have been preassembling?