English verb conjugation
COULD ABROGATE

Regular verb: abrogate - abrogated - abrogated

Affirmation

Simple form	V-ing form
I could abrogate you could abrogate he could abrogate we could abrogate you could abrogate they could abrogate	I could be abrogating you could be abrogating he could be abrogating we could be abrogating you could be abrogating they could be abrogating
Perfect	V-ing perfect
I could have abrogated you could have abrogated he could have abrogated we could have abrogated you could have abrogated they could have abrogated	I could have been abrogating you could have been abrogating he could have been abrogating we could have been abrogating you could have been abrogating they could have been abrogating

Negation

Simple form	V-ing form
I couldn't abrogate you couldn't abrogate he couldn't abrogate we couldn't abrogate you couldn't abrogate they couldn't abrogate	I couldn't be abrogating you couldn't be abrogating he couldn't be abrogating we couldn't be abrogating you couldn't be abrogating they couldn't be abrogating
Perfect	V-ing perfect
I couldn't have abrogated you couldn't have abrogated he couldn't have abrogated we couldn't have abrogated you couldn't have abrogated they couldn't have abrogated	I couldn't have been abrogating you couldn't have been abrogating he couldn't have been abrogating we couldn't have been abrogating you couldn't have been abrogating they couldn't have been abrogating

Interrogative form

Simple form	V-ing form
could I abrogate? could you abrogate? could he abrogate? could we abrogate? could you abrogate? could they abrogate?	could I be abrogating? could you be abrogating? could he be abrogating? could we be abrogating? could you be abrogating? could they be abrogating?
Perfect	V-ing perfect
could I have abrogated? could you have abrogated? could he have abrogated? could we have abrogated? could you have abrogated? could they have abrogated?	could I have been abrogating? could you have been abrogating? could he have been abrogating? could we have been abrogating? could you have been abrogating? could they have been abrogating?

Interro-negative form

Simple form	V-ing form
couldn't I abrogate? couldn't you abrogate? couldn't he abrogate? couldn't we abrogate? couldn't you abrogate? couldn't they abrogate?	couldn't I be abrogating? couldn't you be abrogating? couldn't he be abrogating? couldn't we be abrogating? couldn't you be abrogating? couldn't they be abrogating?
Perfect	V-ing perfect
couldn't I have abrogated? couldn't you have abrogated? couldn't he have abrogated? couldn't we have abrogated? couldn't you have abrogated? couldn't they have abrogated?	couldn't I have been abrogating? couldn't you have been abrogating? couldn't he have been abrogating? couldn't we have been abrogating? couldn't you have been abrogating? couldn't they have been abrogating?