could dichotomize
Regular verb: dichotomize - dichotomized- dichotomized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could dichotomize
you could dichotomize
he could dichotomize
we could dichotomize
you could dichotomize
they could dichotomize 	I could be dichotomizing
you could be dichotomizing
he could be dichotomizing
we could be dichotomizing
you could be dichotomizing
they could be dichotomizing	I could have dichotomized
you could have dichotomized
he could have dichotomized
we could have dichotomized
you could have dichotomized
they could have dichotomized	I could have been dichotomizing
you could have been dichotomizing
he could have been dichotomizing
we could have been dichotomizing
you could have been dichotomizing
they could have been dichotomizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not dichotomize
you could not dichotomize
he could not dichotomize
we could not dichotomize
you could not dichotomize
they could not dichotomize 	I could not be dichotomizing
you could not be dichotomizing
he could not be dichotomizing
we could not be dichotomizing
you could not be dichotomizing
they could not be dichotomizing	I could not have dichotomized
you could not have dichotomized
he could not have dichotomized
we could not have dichotomized
you could not have dichotomized
they could not have dichotomized	I could not have been dichotomizing
you could not have been dichotomizing
he could not have been dichotomizing
we could not have been dichotomizing
you could not have been dichotomizing
they could not have been dichotomizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I dichotomize?
could you dichotomize?
could he dichotomize?
could we dichotomize?
could you dichotomize?
could they dichotomize? 	could I be dichotomizing?
could you be dichotomizing?
could he be dichotomizing?
could we be dichotomizing?
could you be dichotomizing?
could they be dichotomizing? 	could I have dichotomized?
could you have dichotomized?
could he have dichotomized?
could we have dichotomized?
could you have dichotomized?
could they have dichotomized? 	could I have been dichotomizing?
could you have been dichotomizing?
could he have been dichotomizing?
could we have been dichotomizing?
could you have been dichotomizing?
could they have been dichotomizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not dichotomize?
could you not dichotomize?
could he not dichotomize?
could we not dichotomize?
could you not dichotomize?
could they not dichotomize? 	could I not be dichotomizing?
could you not be dichotomizing?
could he not be dichotomizing?
could we not be dichotomizing?
could you not be dichotomizing?
could they not be dichotomizing? 	could I not have dichotomized?
could you not have dichotomized?
could he not have dichotomized?
could we not have dichotomized?
could you not have dichotomized?
could they not have dichotomized? 	could I not have been dichotomizing?
could you not have been dichotomizing?
could he not have been dichotomizing?
could we not have been dichotomizing?
could you not have been dichotomizing?
could they not have been dichotomizing?