could cutinize
Regular verb: cutinize - cutinized- cutinized

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could cutinize
you could cutinize
he could cutinize
we could cutinize
you could cutinize
they could cutinize 	I could be cutinizing
you could be cutinizing
he could be cutinizing
we could be cutinizing
you could be cutinizing
they could be cutinizing	I could have cutinized
you could have cutinized
he could have cutinized
we could have cutinized
you could have cutinized
they could have cutinized	I could have been cutinizing
you could have been cutinizing
he could have been cutinizing
we could have been cutinizing
you could have been cutinizing
they could have been cutinizing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could not cutinize
you could not cutinize
he could not cutinize
we could not cutinize
you could not cutinize
they could not cutinize 	I could not be cutinizing
you could not be cutinizing
he could not be cutinizing
we could not be cutinizing
you could not be cutinizing
they could not be cutinizing	I could not have cutinized
you could not have cutinized
he could not have cutinized
we could not have cutinized
you could not have cutinized
they could not have cutinized	I could not have been cutinizing
you could not have been cutinizing
he could not have been cutinizing
we could not have been cutinizing
you could not have been cutinizing
they could not have been cutinizing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I cutinize?
could you cutinize?
could he cutinize?
could we cutinize?
could you cutinize?
could they cutinize? 	could I be cutinizing?
could you be cutinizing?
could he be cutinizing?
could we be cutinizing?
could you be cutinizing?
could they be cutinizing? 	could I have cutinized?
could you have cutinized?
could he have cutinized?
could we have cutinized?
could you have cutinized?
could they have cutinized? 	could I have been cutinizing?
could you have been cutinizing?
could he have been cutinizing?
could we have been cutinizing?
could you have been cutinizing?
could they have been cutinizing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I not cutinize?
could you not cutinize?
could he not cutinize?
could we not cutinize?
could you not cutinize?
could they not cutinize? 	could I not be cutinizing?
could you not be cutinizing?
could he not be cutinizing?
could we not be cutinizing?
could you not be cutinizing?
could they not be cutinizing? 	could I not have cutinized?
could you not have cutinized?
could he not have cutinized?
could we not have cutinized?
could you not have cutinized?
could they not have cutinized? 	could I not have been cutinizing?
could you not have been cutinizing?
could he not have been cutinizing?
could we not have been cutinizing?
could you not have been cutinizing?
could they not have been cutinizing?