English verb conjugation
COULD FOB

Regular verb: fob - fobbed - fobbed

Affirmation

Simple form	V-ing form
I could fob you could fob she could fob we could fob you could fob they could fob	I could be fobbing you could be fobbing she could be fobbing we could be fobbing you could be fobbing they could be fobbing
Perfect	V-ing perfect
I could have fobbed you could have fobbed she could have fobbed we could have fobbed you could have fobbed they could have fobbed	I could have been fobbing you could have been fobbing she could have been fobbing we could have been fobbing you could have been fobbing they could have been fobbing

Negation

Simple form	V-ing form
I could not fob you could not fob she could not fob we could not fob you could not fob they could not fob	I could not be fobbing you could not be fobbing she could not be fobbing we could not be fobbing you could not be fobbing they could not be fobbing
Perfect	V-ing perfect
I could not have fobbed you could not have fobbed she could not have fobbed we could not have fobbed you could not have fobbed they could not have fobbed	I could not have been fobbing you could not have been fobbing she could not have been fobbing we could not have been fobbing you could not have been fobbing they could not have been fobbing

Interrogative form

Simple form	V-ing form
could I fob? could you fob? could she fob? could we fob? could you fob? could they fob?	could I be fobbing? could you be fobbing? could she be fobbing? could we be fobbing? could you be fobbing? could they be fobbing?
Perfect	V-ing perfect
could I have fobbed? could you have fobbed? could she have fobbed? could we have fobbed? could you have fobbed? could they have fobbed?	could I have been fobbing? could you have been fobbing? could she have been fobbing? could we have been fobbing? could you have been fobbing? could they have been fobbing?

Interro-negative form

Simple form	V-ing form
could I not fob? could you not fob? could she not fob? could we not fob? could you not fob? could they not fob?	could I not be fobbing? could you not be fobbing? could she not be fobbing? could we not be fobbing? could you not be fobbing? could they not be fobbing?
Perfect	V-ing perfect
could I not have fobbed? could you not have fobbed? could she not have fobbed? could we not have fobbed? could you not have fobbed? could they not have fobbed?	could I not have been fobbing? could you not have been fobbing? could she not have been fobbing? could we not have been fobbing? could you not have been fobbing? could they not have been fobbing?