could phlebotomize
Regular verb: phlebotomize - phlebotomized- phlebotomized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could phlebotomize
you could phlebotomize
he could phlebotomize
we could phlebotomize
you could phlebotomize
they could phlebotomize 	I could be phlebotomizing
you could be phlebotomizing
he could be phlebotomizing
we could be phlebotomizing
you could be phlebotomizing
they could be phlebotomizing	I could have phlebotomized
you could have phlebotomized
he could have phlebotomized
we could have phlebotomized
you could have phlebotomized
they could have phlebotomized	I could have been phlebotomizing
you could have been phlebotomizing
he could have been phlebotomizing
we could have been phlebotomizing
you could have been phlebotomizing
they could have been phlebotomizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not phlebotomize
you could not phlebotomize
he could not phlebotomize
we could not phlebotomize
you could not phlebotomize
they could not phlebotomize 	I could not be phlebotomizing
you could not be phlebotomizing
he could not be phlebotomizing
we could not be phlebotomizing
you could not be phlebotomizing
they could not be phlebotomizing	I could not have phlebotomized
you could not have phlebotomized
he could not have phlebotomized
we could not have phlebotomized
you could not have phlebotomized
they could not have phlebotomized	I could not have been phlebotomizing
you could not have been phlebotomizing
he could not have been phlebotomizing
we could not have been phlebotomizing
you could not have been phlebotomizing
they could not have been phlebotomizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I phlebotomize?
could you phlebotomize?
could he phlebotomize?
could we phlebotomize?
could you phlebotomize?
could they phlebotomize? 	could I be phlebotomizing?
could you be phlebotomizing?
could he be phlebotomizing?
could we be phlebotomizing?
could you be phlebotomizing?
could they be phlebotomizing? 	could I have phlebotomized?
could you have phlebotomized?
could he have phlebotomized?
could we have phlebotomized?
could you have phlebotomized?
could they have phlebotomized? 	could I have been phlebotomizing?
could you have been phlebotomizing?
could he have been phlebotomizing?
could we have been phlebotomizing?
could you have been phlebotomizing?
could they have been phlebotomizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not phlebotomize?
could you not phlebotomize?
could he not phlebotomize?
could we not phlebotomize?
could you not phlebotomize?
could they not phlebotomize? 	could I not be phlebotomizing?
could you not be phlebotomizing?
could he not be phlebotomizing?
could we not be phlebotomizing?
could you not be phlebotomizing?
could they not be phlebotomizing? 	could I not have phlebotomized?
could you not have phlebotomized?
could he not have phlebotomized?
could we not have phlebotomized?
could you not have phlebotomized?
could they not have phlebotomized? 	could I not have been phlebotomizing?
could you not have been phlebotomizing?
could he not have been phlebotomizing?
could we not have been phlebotomizing?
could you not have been phlebotomizing?
could they not have been phlebotomizing?