English verb conjugation
CAN SUPEREROGATE

Regular verb: supererogate - supererogated - supererogated

Affirmation

Simple form	V-ing form
I can supererogate you can supererogate he can supererogate we can supererogate you can supererogate they can supererogate	I can be supererogating you can be supererogating he can be supererogating we can be supererogating you can be supererogating they can be supererogating
Perfect	V-ing perfect
I can have supererogated you can have supererogated he can have supererogated we can have supererogated you can have supererogated they can have supererogated	I can have been supererogating you can have been supererogating he can have been supererogating we can have been supererogating you can have been supererogating they can have been supererogating

Negation

Simple form	V-ing form
I cannot supererogate you cannot supererogate he cannot supererogate we cannot supererogate you cannot supererogate they cannot supererogate	I cannot be supererogating you cannot be supererogating he cannot be supererogating we cannot be supererogating you cannot be supererogating they cannot be supererogating
Perfect	V-ing perfect
I cannot have supererogated you cannot have supererogated he cannot have supererogated we cannot have supererogated you cannot have supererogated they cannot have supererogated	I cannot have been supererogating you cannot have been supererogating he cannot have been supererogating we cannot have been supererogating you cannot have been supererogating they cannot have been supererogating

Interrogative form

Simple form	V-ing form
can I supererogate? can you supererogate? can he supererogate? can we supererogate? can you supererogate? can they supererogate?	can I be supererogating? can you be supererogating? can he be supererogating? can we be supererogating? can you be supererogating? can they be supererogating?
Perfect	V-ing perfect
can I have supererogated? can you have supererogated? can he have supererogated? can we have supererogated? can you have supererogated? can they have supererogated?	can I have been supererogating? can you have been supererogating? can he have been supererogating? can we have been supererogating? can you have been supererogating? can they have been supererogating?

Interro-negative form

Simple form	V-ing form
can I not supererogate? can you not supererogate? can he not supererogate? can we not supererogate? can you not supererogate? can they not supererogate?	can I not be supererogating? can you not be supererogating? can he not be supererogating? can we not be supererogating? can you not be supererogating? can they not be supererogating?
Perfect	V-ing perfect
can I not have supererogated? can you not have supererogated? can he not have supererogated? can we not have supererogated? can you not have supererogated? can they not have supererogated?	can I not have been supererogating? can you not have been supererogating? can he not have been supererogating? can we not have been supererogating? can you not have been supererogating? can they not have been supererogating?