English verb conjugation
COULD BUNKO

Regular verb: bunko - bunkoed - bunkoed

Affirmation

Simple form	V-ing form
I could bunko you could bunko he could bunko we could bunko you could bunko they could bunko	I could be bunkoing you could be bunkoing he could be bunkoing we could be bunkoing you could be bunkoing they could be bunkoing
Perfect	V-ing perfect
I could have bunkoed you could have bunkoed he could have bunkoed we could have bunkoed you could have bunkoed they could have bunkoed	I could have been bunkoing you could have been bunkoing he could have been bunkoing we could have been bunkoing you could have been bunkoing they could have been bunkoing

Negation

Simple form	V-ing form
I couldn't bunko you couldn't bunko he couldn't bunko we couldn't bunko you couldn't bunko they couldn't bunko	I couldn't be bunkoing you couldn't be bunkoing he couldn't be bunkoing we couldn't be bunkoing you couldn't be bunkoing they couldn't be bunkoing
Perfect	V-ing perfect
I couldn't have bunkoed you couldn't have bunkoed he couldn't have bunkoed we couldn't have bunkoed you couldn't have bunkoed they couldn't have bunkoed	I couldn't have been bunkoing you couldn't have been bunkoing he couldn't have been bunkoing we couldn't have been bunkoing you couldn't have been bunkoing they couldn't have been bunkoing

Interrogative form

Simple form	V-ing form
could I bunko? could you bunko? could he bunko? could we bunko? could you bunko? could they bunko?	could I be bunkoing? could you be bunkoing? could he be bunkoing? could we be bunkoing? could you be bunkoing? could they be bunkoing?
Perfect	V-ing perfect
could I have bunkoed? could you have bunkoed? could he have bunkoed? could we have bunkoed? could you have bunkoed? could they have bunkoed?	could I have been bunkoing? could you have been bunkoing? could he have been bunkoing? could we have been bunkoing? could you have been bunkoing? could they have been bunkoing?

Interro-negative form

Simple form	V-ing form
couldn't I bunko? couldn't you bunko? couldn't he bunko? couldn't we bunko? couldn't you bunko? couldn't they bunko?	couldn't I be bunkoing? couldn't you be bunkoing? couldn't he be bunkoing? couldn't we be bunkoing? couldn't you be bunkoing? couldn't they be bunkoing?
Perfect	V-ing perfect
couldn't I have bunkoed? couldn't you have bunkoed? couldn't he have bunkoed? couldn't we have bunkoed? couldn't you have bunkoed? couldn't they have bunkoed?	couldn't I have been bunkoing? couldn't you have been bunkoing? couldn't he have been bunkoing? couldn't we have been bunkoing? couldn't you have been bunkoing? couldn't they have been bunkoing?