English verb conjugation
COULD UPREAR

Regular verb: uprear - upreared - upreared

Affirmation

Simple form	V-ing form
I could uprear you could uprear he could uprear we could uprear you could uprear they could uprear	I could be uprearing you could be uprearing he could be uprearing we could be uprearing you could be uprearing they could be uprearing
Perfect	V-ing perfect
I could have upreared you could have upreared he could have upreared we could have upreared you could have upreared they could have upreared	I could have been uprearing you could have been uprearing he could have been uprearing we could have been uprearing you could have been uprearing they could have been uprearing

Negation

Simple form	V-ing form
I could not uprear you could not uprear he could not uprear we could not uprear you could not uprear they could not uprear	I could not be uprearing you could not be uprearing he could not be uprearing we could not be uprearing you could not be uprearing they could not be uprearing
Perfect	V-ing perfect
I could not have upreared you could not have upreared he could not have upreared we could not have upreared you could not have upreared they could not have upreared	I could not have been uprearing you could not have been uprearing he could not have been uprearing we could not have been uprearing you could not have been uprearing they could not have been uprearing

Interrogative form

Simple form	V-ing form
could I uprear? could you uprear? could he uprear? could we uprear? could you uprear? could they uprear?	could I be uprearing? could you be uprearing? could he be uprearing? could we be uprearing? could you be uprearing? could they be uprearing?
Perfect	V-ing perfect
could I have upreared? could you have upreared? could he have upreared? could we have upreared? could you have upreared? could they have upreared?	could I have been uprearing? could you have been uprearing? could he have been uprearing? could we have been uprearing? could you have been uprearing? could they have been uprearing?

Interro-negative form

Simple form	V-ing form
could I not uprear? could you not uprear? could he not uprear? could we not uprear? could you not uprear? could they not uprear?	could I not be uprearing? could you not be uprearing? could he not be uprearing? could we not be uprearing? could you not be uprearing? could they not be uprearing?
Perfect	V-ing perfect
could I not have upreared? could you not have upreared? could he not have upreared? could we not have upreared? could you not have upreared? could they not have upreared?	could I not have been uprearing? could you not have been uprearing? could he not have been uprearing? could we not have been uprearing? could you not have been uprearing? could they not have been uprearing?