English verb conjugation
COULD EDUCE

Regular verb: educe - educed - educed

Affirmation

Simple form	V-ing form
I could educe you could educe he could educe we could educe you could educe they could educe	I could be educing you could be educing he could be educing we could be educing you could be educing they could be educing
Perfect	V-ing perfect
I could have educed you could have educed he could have educed we could have educed you could have educed they could have educed	I could have been educing you could have been educing he could have been educing we could have been educing you could have been educing they could have been educing

Negation

Simple form	V-ing form
I couldn't educe you couldn't educe he couldn't educe we couldn't educe you couldn't educe they couldn't educe	I couldn't be educing you couldn't be educing he couldn't be educing we couldn't be educing you couldn't be educing they couldn't be educing
Perfect	V-ing perfect
I couldn't have educed you couldn't have educed he couldn't have educed we couldn't have educed you couldn't have educed they couldn't have educed	I couldn't have been educing you couldn't have been educing he couldn't have been educing we couldn't have been educing you couldn't have been educing they couldn't have been educing

Interrogative form

Simple form	V-ing form
could I educe? could you educe? could he educe? could we educe? could you educe? could they educe?	could I be educing? could you be educing? could he be educing? could we be educing? could you be educing? could they be educing?
Perfect	V-ing perfect
could I have educed? could you have educed? could he have educed? could we have educed? could you have educed? could they have educed?	could I have been educing? could you have been educing? could he have been educing? could we have been educing? could you have been educing? could they have been educing?

Interro-negative form

Simple form	V-ing form
couldn't I educe? couldn't you educe? couldn't he educe? couldn't we educe? couldn't you educe? couldn't they educe?	couldn't I be educing? couldn't you be educing? couldn't he be educing? couldn't we be educing? couldn't you be educing? couldn't they be educing?
Perfect	V-ing perfect
couldn't I have educed? couldn't you have educed? couldn't he have educed? couldn't we have educed? couldn't you have educed? couldn't they have educed?	couldn't I have been educing? couldn't you have been educing? couldn't he have been educing? couldn't we have been educing? couldn't you have been educing? couldn't they have been educing?