English verb conjugation
COULD LEVEE

Regular verb: levee - leveed - leveed

Affirmation

Simple form	V-ing form
I could levee you could levee he could levee we could levee you could levee they could levee	I could be leveeing you could be leveeing he could be leveeing we could be leveeing you could be leveeing they could be leveeing
Perfect	V-ing perfect
I could have leveed you could have leveed he could have leveed we could have leveed you could have leveed they could have leveed	I could have been leveeing you could have been leveeing he could have been leveeing we could have been leveeing you could have been leveeing they could have been leveeing

Negation

Simple form	V-ing form
I couldn't levee you couldn't levee he couldn't levee we couldn't levee you couldn't levee they couldn't levee	I couldn't be leveeing you couldn't be leveeing he couldn't be leveeing we couldn't be leveeing you couldn't be leveeing they couldn't be leveeing
Perfect	V-ing perfect
I couldn't have leveed you couldn't have leveed he couldn't have leveed we couldn't have leveed you couldn't have leveed they couldn't have leveed	I couldn't have been leveeing you couldn't have been leveeing he couldn't have been leveeing we couldn't have been leveeing you couldn't have been leveeing they couldn't have been leveeing

Interrogative form

Simple form	V-ing form
could I levee? could you levee? could he levee? could we levee? could you levee? could they levee?	could I be leveeing? could you be leveeing? could he be leveeing? could we be leveeing? could you be leveeing? could they be leveeing?
Perfect	V-ing perfect
could I have leveed? could you have leveed? could he have leveed? could we have leveed? could you have leveed? could they have leveed?	could I have been leveeing? could you have been leveeing? could he have been leveeing? could we have been leveeing? could you have been leveeing? could they have been leveeing?

Interro-negative form

Simple form	V-ing form
couldn't I levee? couldn't you levee? couldn't he levee? couldn't we levee? couldn't you levee? couldn't they levee?	couldn't I be leveeing? couldn't you be leveeing? couldn't he be leveeing? couldn't we be leveeing? couldn't you be leveeing? couldn't they be leveeing?
Perfect	V-ing perfect
couldn't I have leveed? couldn't you have leveed? couldn't he have leveed? couldn't we have leveed? couldn't you have leveed? couldn't they have leveed?	couldn't I have been leveeing? couldn't you have been leveeing? couldn't he have been leveeing? couldn't we have been leveeing? couldn't you have been leveeing? couldn't they have been leveeing?