English verb conjugation
COULD UNDERWRITE

Irregular verb: underwrite - underwrote - underwritten

Affirmation

Simple form	V-ing form
I could underwrite you could underwrite he could underwrite we could underwrite you could underwrite they could underwrite	I could be underwriting you could be underwriting he could be underwriting we could be underwriting you could be underwriting they could be underwriting
Perfect	V-ing perfect
I could have underwritten you could have underwritten he could have underwritten we could have underwritten you could have underwritten they could have underwritten	I could have been underwriting you could have been underwriting he could have been underwriting we could have been underwriting you could have been underwriting they could have been underwriting

Negation

Simple form	V-ing form
I could not underwrite you could not underwrite he could not underwrite we could not underwrite you could not underwrite they could not underwrite	I could not be underwriting you could not be underwriting he could not be underwriting we could not be underwriting you could not be underwriting they could not be underwriting
Perfect	V-ing perfect
I could not have underwritten you could not have underwritten he could not have underwritten we could not have underwritten you could not have underwritten they could not have underwritten	I could not have been underwriting you could not have been underwriting he could not have been underwriting we could not have been underwriting you could not have been underwriting they could not have been underwriting

Interrogative form

Simple form	V-ing form
could I underwrite? could you underwrite? could he underwrite? could we underwrite? could you underwrite? could they underwrite?	could I be underwriting? could you be underwriting? could he be underwriting? could we be underwriting? could you be underwriting? could they be underwriting?
Perfect	V-ing perfect
could I have underwritten? could you have underwritten? could he have underwritten? could we have underwritten? could you have underwritten? could they have underwritten?	could I have been underwriting? could you have been underwriting? could he have been underwriting? could we have been underwriting? could you have been underwriting? could they have been underwriting?

Interro-negative form

Simple form	V-ing form
could I not underwrite? could you not underwrite? could he not underwrite? could we not underwrite? could you not underwrite? could they not underwrite?	could I not be underwriting? could you not be underwriting? could he not be underwriting? could we not be underwriting? could you not be underwriting? could they not be underwriting?
Perfect	V-ing perfect
could I not have underwritten? could you not have underwritten? could he not have underwritten? could we not have underwritten? could you not have underwritten? could they not have underwritten?	could I not have been underwriting? could you not have been underwriting? could he not have been underwriting? could we not have been underwriting? could you not have been underwriting? could they not have been underwriting?