English verb conjugation
COULD OUTBARGAIN

Regular verb: outbargain - outbargained - outbargained

Affirmation

Simple form	V-ing form
I could outbargain you could outbargain he could outbargain we could outbargain you could outbargain they could outbargain	I could be outbargaining you could be outbargaining he could be outbargaining we could be outbargaining you could be outbargaining they could be outbargaining
Perfect	V-ing perfect
I could have outbargained you could have outbargained he could have outbargained we could have outbargained you could have outbargained they could have outbargained	I could have been outbargaining you could have been outbargaining he could have been outbargaining we could have been outbargaining you could have been outbargaining they could have been outbargaining

Negation

Simple form	V-ing form
I couldn't outbargain you couldn't outbargain he couldn't outbargain we couldn't outbargain you couldn't outbargain they couldn't outbargain	I couldn't be outbargaining you couldn't be outbargaining he couldn't be outbargaining we couldn't be outbargaining you couldn't be outbargaining they couldn't be outbargaining
Perfect	V-ing perfect
I couldn't have outbargained you couldn't have outbargained he couldn't have outbargained we couldn't have outbargained you couldn't have outbargained they couldn't have outbargained	I couldn't have been outbargaining you couldn't have been outbargaining he couldn't have been outbargaining we couldn't have been outbargaining you couldn't have been outbargaining they couldn't have been outbargaining

Interrogative form

Simple form	V-ing form
could I outbargain? could you outbargain? could he outbargain? could we outbargain? could you outbargain? could they outbargain?	could I be outbargaining? could you be outbargaining? could he be outbargaining? could we be outbargaining? could you be outbargaining? could they be outbargaining?
Perfect	V-ing perfect
could I have outbargained? could you have outbargained? could he have outbargained? could we have outbargained? could you have outbargained? could they have outbargained?	could I have been outbargaining? could you have been outbargaining? could he have been outbargaining? could we have been outbargaining? could you have been outbargaining? could they have been outbargaining?

Interro-negative form

Simple form	V-ing form
couldn't I outbargain? couldn't you outbargain? couldn't he outbargain? couldn't we outbargain? couldn't you outbargain? couldn't they outbargain?	couldn't I be outbargaining? couldn't you be outbargaining? couldn't he be outbargaining? couldn't we be outbargaining? couldn't you be outbargaining? couldn't they be outbargaining?
Perfect	V-ing perfect
couldn't I have outbargained? couldn't you have outbargained? couldn't he have outbargained? couldn't we have outbargained? couldn't you have outbargained? couldn't they have outbargained?	couldn't I have been outbargaining? couldn't you have been outbargaining? couldn't he have been outbargaining? couldn't we have been outbargaining? couldn't you have been outbargaining? couldn't they have been outbargaining?