could cauterize
Regular verb: cauterize - cauterized- cauterized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could cauterize
you could cauterize
he could cauterize
we could cauterize
you could cauterize
they could cauterize 	I could be cauterizing
you could be cauterizing
he could be cauterizing
we could be cauterizing
you could be cauterizing
they could be cauterizing	I could have cauterized
you could have cauterized
he could have cauterized
we could have cauterized
you could have cauterized
they could have cauterized	I could have been cauterizing
you could have been cauterizing
he could have been cauterizing
we could have been cauterizing
you could have been cauterizing
they could have been cauterizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not cauterize
you could not cauterize
he could not cauterize
we could not cauterize
you could not cauterize
they could not cauterize 	I could not be cauterizing
you could not be cauterizing
he could not be cauterizing
we could not be cauterizing
you could not be cauterizing
they could not be cauterizing	I could not have cauterized
you could not have cauterized
he could not have cauterized
we could not have cauterized
you could not have cauterized
they could not have cauterized	I could not have been cauterizing
you could not have been cauterizing
he could not have been cauterizing
we could not have been cauterizing
you could not have been cauterizing
they could not have been cauterizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I cauterize?
could you cauterize?
could he cauterize?
could we cauterize?
could you cauterize?
could they cauterize? 	could I be cauterizing?
could you be cauterizing?
could he be cauterizing?
could we be cauterizing?
could you be cauterizing?
could they be cauterizing? 	could I have cauterized?
could you have cauterized?
could he have cauterized?
could we have cauterized?
could you have cauterized?
could they have cauterized? 	could I have been cauterizing?
could you have been cauterizing?
could he have been cauterizing?
could we have been cauterizing?
could you have been cauterizing?
could they have been cauterizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not cauterize?
could you not cauterize?
could he not cauterize?
could we not cauterize?
could you not cauterize?
could they not cauterize? 	could I not be cauterizing?
could you not be cauterizing?
could he not be cauterizing?
could we not be cauterizing?
could you not be cauterizing?
could they not be cauterizing? 	could I not have cauterized?
could you not have cauterized?
could he not have cauterized?
could we not have cauterized?
could you not have cauterized?
could they not have cauterized? 	could I not have been cauterizing?
could you not have been cauterizing?
could he not have been cauterizing?
could we not have been cauterizing?
could you not have been cauterizing?
could they not have been cauterizing?