could tweeze
Regular verb: tweeze - tweezed- tweezed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could tweeze
you could tweeze
he could tweeze
we could tweeze
you could tweeze
they could tweeze 	I could be tweezing
you could be tweezing
he could be tweezing
we could be tweezing
you could be tweezing
they could be tweezing	I could have tweezed
you could have tweezed
he could have tweezed
we could have tweezed
you could have tweezed
they could have tweezed	I could have been tweezing
you could have been tweezing
he could have been tweezing
we could have been tweezing
you could have been tweezing
they could have been tweezing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not tweeze
you could not tweeze
he could not tweeze
we could not tweeze
you could not tweeze
they could not tweeze 	I could not be tweezing
you could not be tweezing
he could not be tweezing
we could not be tweezing
you could not be tweezing
they could not be tweezing	I could not have tweezed
you could not have tweezed
he could not have tweezed
we could not have tweezed
you could not have tweezed
they could not have tweezed	I could not have been tweezing
you could not have been tweezing
he could not have been tweezing
we could not have been tweezing
you could not have been tweezing
they could not have been tweezing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I tweeze?
could you tweeze?
could he tweeze?
could we tweeze?
could you tweeze?
could they tweeze? 	could I be tweezing?
could you be tweezing?
could he be tweezing?
could we be tweezing?
could you be tweezing?
could they be tweezing? 	could I have tweezed?
could you have tweezed?
could he have tweezed?
could we have tweezed?
could you have tweezed?
could they have tweezed? 	could I have been tweezing?
could you have been tweezing?
could he have been tweezing?
could we have been tweezing?
could you have been tweezing?
could they have been tweezing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not tweeze?
could you not tweeze?
could he not tweeze?
could we not tweeze?
could you not tweeze?
could they not tweeze? 	could I not be tweezing?
could you not be tweezing?
could he not be tweezing?
could we not be tweezing?
could you not be tweezing?
could they not be tweezing? 	could I not have tweezed?
could you not have tweezed?
could he not have tweezed?
could we not have tweezed?
could you not have tweezed?
could they not have tweezed? 	could I not have been tweezing?
could you not have been tweezing?
could he not have been tweezing?
could we not have been tweezing?
could you not have been tweezing?
could they not have been tweezing?