English verb conjugation
COULD PROBATE

Regular verb: probate - probated - probated

Affirmation

Simple form	V-ing form
I could probate you could probate she could probate we could probate you could probate they could probate	I could be probating you could be probating she could be probating we could be probating you could be probating they could be probating
Perfect	V-ing perfect
I could have probated you could have probated she could have probated we could have probated you could have probated they could have probated	I could have been probating you could have been probating she could have been probating we could have been probating you could have been probating they could have been probating

Negation

Simple form	V-ing form
I couldn't probate you couldn't probate she couldn't probate we couldn't probate you couldn't probate they couldn't probate	I couldn't be probating you couldn't be probating she couldn't be probating we couldn't be probating you couldn't be probating they couldn't be probating
Perfect	V-ing perfect
I couldn't have probated you couldn't have probated she couldn't have probated we couldn't have probated you couldn't have probated they couldn't have probated	I couldn't have been probating you couldn't have been probating she couldn't have been probating we couldn't have been probating you couldn't have been probating they couldn't have been probating

Interrogative form

Simple form	V-ing form
could I probate? could you probate? could she probate? could we probate? could you probate? could they probate?	could I be probating? could you be probating? could she be probating? could we be probating? could you be probating? could they be probating?
Perfect	V-ing perfect
could I have probated? could you have probated? could she have probated? could we have probated? could you have probated? could they have probated?	could I have been probating? could you have been probating? could she have been probating? could we have been probating? could you have been probating? could they have been probating?

Interro-negative form

Simple form	V-ing form
couldn't I probate? couldn't you probate? couldn't she probate? couldn't we probate? couldn't you probate? couldn't they probate?	couldn't I be probating? couldn't you be probating? couldn't she be probating? couldn't we be probating? couldn't you be probating? couldn't they be probating?
Perfect	V-ing perfect
couldn't I have probated? couldn't you have probated? couldn't she have probated? couldn't we have probated? couldn't you have probated? couldn't they have probated?	couldn't I have been probating? couldn't you have been probating? couldn't she have been probating? couldn't we have been probating? couldn't you have been probating? couldn't they have been probating?