English verb conjugation
COULD TRADUCE

Regular verb: traduce - traduced - traduced

Affirmation

Simple form	V-ing form
I could traduce you could traduce she could traduce we could traduce you could traduce they could traduce	I could be traducing you could be traducing she could be traducing we could be traducing you could be traducing they could be traducing
Perfect	V-ing perfect
I could have traduced you could have traduced she could have traduced we could have traduced you could have traduced they could have traduced	I could have been traducing you could have been traducing she could have been traducing we could have been traducing you could have been traducing they could have been traducing

Negation

Simple form	V-ing form
I couldn't traduce you couldn't traduce she couldn't traduce we couldn't traduce you couldn't traduce they couldn't traduce	I couldn't be traducing you couldn't be traducing she couldn't be traducing we couldn't be traducing you couldn't be traducing they couldn't be traducing
Perfect	V-ing perfect
I couldn't have traduced you couldn't have traduced she couldn't have traduced we couldn't have traduced you couldn't have traduced they couldn't have traduced	I couldn't have been traducing you couldn't have been traducing she couldn't have been traducing we couldn't have been traducing you couldn't have been traducing they couldn't have been traducing

Interrogative form

Simple form	V-ing form
could I traduce? could you traduce? could she traduce? could we traduce? could you traduce? could they traduce?	could I be traducing? could you be traducing? could she be traducing? could we be traducing? could you be traducing? could they be traducing?
Perfect	V-ing perfect
could I have traduced? could you have traduced? could she have traduced? could we have traduced? could you have traduced? could they have traduced?	could I have been traducing? could you have been traducing? could she have been traducing? could we have been traducing? could you have been traducing? could they have been traducing?

Interro-negative form

Simple form	V-ing form
couldn't I traduce? couldn't you traduce? couldn't she traduce? couldn't we traduce? couldn't you traduce? couldn't they traduce?	couldn't I be traducing? couldn't you be traducing? couldn't she be traducing? couldn't we be traducing? couldn't you be traducing? couldn't they be traducing?
Perfect	V-ing perfect
couldn't I have traduced? couldn't you have traduced? couldn't she have traduced? couldn't we have traduced? couldn't you have traduced? couldn't they have traduced?	couldn't I have been traducing? couldn't you have been traducing? couldn't she have been traducing? couldn't we have been traducing? couldn't you have been traducing? couldn't they have been traducing?