English verb conjugation
COULD HOB

Regular verb: hob - hobed - hobed

Affirmation

Simple form	V-ing form
I could hob you could hob he could hob we could hob you could hob they could hob	I could be hobing you could be hobing he could be hobing we could be hobing you could be hobing they could be hobing
Perfect	V-ing perfect
I could have hobed you could have hobed he could have hobed we could have hobed you could have hobed they could have hobed	I could have been hobing you could have been hobing he could have been hobing we could have been hobing you could have been hobing they could have been hobing

Negation

Simple form	V-ing form
I could not hob you could not hob he could not hob we could not hob you could not hob they could not hob	I could not be hobing you could not be hobing he could not be hobing we could not be hobing you could not be hobing they could not be hobing
Perfect	V-ing perfect
I could not have hobed you could not have hobed he could not have hobed we could not have hobed you could not have hobed they could not have hobed	I could not have been hobing you could not have been hobing he could not have been hobing we could not have been hobing you could not have been hobing they could not have been hobing

Interrogative form

Simple form	V-ing form
could I hob? could you hob? could he hob? could we hob? could you hob? could they hob?	could I be hobing? could you be hobing? could he be hobing? could we be hobing? could you be hobing? could they be hobing?
Perfect	V-ing perfect
could I have hobed? could you have hobed? could he have hobed? could we have hobed? could you have hobed? could they have hobed?	could I have been hobing? could you have been hobing? could he have been hobing? could we have been hobing? could you have been hobing? could they have been hobing?

Interro-negative form

Simple form	V-ing form
could I not hob? could you not hob? could he not hob? could we not hob? could you not hob? could they not hob?	could I not be hobing? could you not be hobing? could he not be hobing? could we not be hobing? could you not be hobing? could they not be hobing?
Perfect	V-ing perfect
could I not have hobed? could you not have hobed? could he not have hobed? could we not have hobed? could you not have hobed? could they not have hobed?	could I not have been hobing? could you not have been hobing? could he not have been hobing? could we not have been hobing? could you not have been hobing? could they not have been hobing?