could prechoose
Irregular verb: prechoose - prechose- prechosen

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could prechoose
you could prechoose
he could prechoose
we could prechoose
you could prechoose
they could prechoose 	I could be prechoosing
you could be prechoosing
he could be prechoosing
we could be prechoosing
you could be prechoosing
they could be prechoosing	I could have prechosen
you could have prechosen
he could have prechosen
we could have prechosen
you could have prechosen
they could have prechosen	I could have been prechoosing
you could have been prechoosing
he could have been prechoosing
we could have been prechoosing
you could have been prechoosing
they could have been prechoosing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not prechoose
you could not prechoose
he could not prechoose
we could not prechoose
you could not prechoose
they could not prechoose 	I could not be prechoosing
you could not be prechoosing
he could not be prechoosing
we could not be prechoosing
you could not be prechoosing
they could not be prechoosing	I could not have prechosen
you could not have prechosen
he could not have prechosen
we could not have prechosen
you could not have prechosen
they could not have prechosen	I could not have been prechoosing
you could not have been prechoosing
he could not have been prechoosing
we could not have been prechoosing
you could not have been prechoosing
they could not have been prechoosing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I prechoose?
could you prechoose?
could he prechoose?
could we prechoose?
could you prechoose?
could they prechoose? 	could I be prechoosing?
could you be prechoosing?
could he be prechoosing?
could we be prechoosing?
could you be prechoosing?
could they be prechoosing? 	could I have prechosen?
could you have prechosen?
could he have prechosen?
could we have prechosen?
could you have prechosen?
could they have prechosen? 	could I have been prechoosing?
could you have been prechoosing?
could he have been prechoosing?
could we have been prechoosing?
could you have been prechoosing?
could they have been prechoosing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not prechoose?
could you not prechoose?
could he not prechoose?
could we not prechoose?
could you not prechoose?
could they not prechoose? 	could I not be prechoosing?
could you not be prechoosing?
could he not be prechoosing?
could we not be prechoosing?
could you not be prechoosing?
could they not be prechoosing? 	could I not have prechosen?
could you not have prechosen?
could he not have prechosen?
could we not have prechosen?
could you not have prechosen?
could they not have prechosen? 	could I not have been prechoosing?
could you not have been prechoosing?
could he not have been prechoosing?
could we not have been prechoosing?
could you not have been prechoosing?
could they not have been prechoosing?