English verb conjugation
COULD FECUNDATE

Regular verb: fecundate - fecundated - fecundated

Affirmation

Simple form	V-ing form
I could fecundate you could fecundate he could fecundate we could fecundate you could fecundate they could fecundate	I could be fecundating you could be fecundating he could be fecundating we could be fecundating you could be fecundating they could be fecundating
Perfect	V-ing perfect
I could have fecundated you could have fecundated he could have fecundated we could have fecundated you could have fecundated they could have fecundated	I could have been fecundating you could have been fecundating he could have been fecundating we could have been fecundating you could have been fecundating they could have been fecundating

Negation

Simple form	V-ing form
I could not fecundate you could not fecundate he could not fecundate we could not fecundate you could not fecundate they could not fecundate	I could not be fecundating you could not be fecundating he could not be fecundating we could not be fecundating you could not be fecundating they could not be fecundating
Perfect	V-ing perfect
I could not have fecundated you could not have fecundated he could not have fecundated we could not have fecundated you could not have fecundated they could not have fecundated	I could not have been fecundating you could not have been fecundating he could not have been fecundating we could not have been fecundating you could not have been fecundating they could not have been fecundating

Interrogative form

Simple form	V-ing form
could I fecundate? could you fecundate? could he fecundate? could we fecundate? could you fecundate? could they fecundate?	could I be fecundating? could you be fecundating? could he be fecundating? could we be fecundating? could you be fecundating? could they be fecundating?
Perfect	V-ing perfect
could I have fecundated? could you have fecundated? could he have fecundated? could we have fecundated? could you have fecundated? could they have fecundated?	could I have been fecundating? could you have been fecundating? could he have been fecundating? could we have been fecundating? could you have been fecundating? could they have been fecundating?

Interro-negative form

Simple form	V-ing form
could I not fecundate? could you not fecundate? could he not fecundate? could we not fecundate? could you not fecundate? could they not fecundate?	could I not be fecundating? could you not be fecundating? could he not be fecundating? could we not be fecundating? could you not be fecundating? could they not be fecundating?
Perfect	V-ing perfect
could I not have fecundated? could you not have fecundated? could he not have fecundated? could we not have fecundated? could you not have fecundated? could they not have fecundated?	could I not have been fecundating? could you not have been fecundating? could he not have been fecundating? could we not have been fecundating? could you not have been fecundating? could they not have been fecundating?