female gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation COULD METHYLATE
Regular verb: methylate - methylated - methylated
Affirmation
Simple form
I could methylateyou could methylate
he could methylate
we could methylate
you could methylate
they could methylate
V-ing form
I could be methylatingyou could be methylating
he could be methylating
we could be methylating
you could be methylating
they could be methylating
Perfect
I could have methylatedyou could have methylated
he could have methylated
we could have methylated
you could have methylated
they could have methylated
V-ing perfect
I could have been methylatingyou could have been methylating
he could have been methylating
we could have been methylating
you could have been methylating
they could have been methylating
Negation
Simple form
I could not methylateyou could not methylate
he could not methylate
we could not methylate
you could not methylate
they could not methylate
V-ing form
I could not be methylatingyou could not be methylating
he could not be methylating
we could not be methylating
you could not be methylating
they could not be methylating
Perfect
I could not have methylatedyou could not have methylated
he could not have methylated
we could not have methylated
you could not have methylated
they could not have methylated
V-ing perfect
I could not have been methylatingyou could not have been methylating
he could not have been methylating
we could not have been methylating
you could not have been methylating
they could not have been methylating
Interrogative form
Simple form
could I methylate?could you methylate?
could he methylate?
could we methylate?
could you methylate?
could they methylate?
V-ing form
could I be methylating?could you be methylating?
could he be methylating?
could we be methylating?
could you be methylating?
could they be methylating?
Perfect
could I have methylated?could you have methylated?
could he have methylated?
could we have methylated?
could you have methylated?
could they have methylated?
V-ing perfect
could I have been methylating?could you have been methylating?
could he have been methylating?
could we have been methylating?
could you have been methylating?
could they have been methylating?
Interro-negative form
Simple form
could I not methylate?could you not methylate?
could he not methylate?
could we not methylate?
could you not methylate?
could they not methylate?
V-ing form
could I not be methylating?could you not be methylating?
could he not be methylating?
could we not be methylating?
could you not be methylating?
could they not be methylating?
Perfect
could I not have methylated?could you not have methylated?
could he not have methylated?
could we not have methylated?
could you not have methylated?
could they not have methylated?
V-ing perfect
could I not have been methylating?could you not have been methylating?
could he not have been methylating?
could we not have been methylating?
could you not have been methylating?
could they not have been methylating?