English verb conjugation
CAN BURNISH

Regular verb: burnish - burnished - burnished

Affirmation

Simple form	V-ing form
I can burnish you can burnish she can burnish we can burnish you can burnish they can burnish	I can be burnishing you can be burnishing she can be burnishing we can be burnishing you can be burnishing they can be burnishing
Perfect	V-ing perfect
I can have burnished you can have burnished she can have burnished we can have burnished you can have burnished they can have burnished	I can have been burnishing you can have been burnishing she can have been burnishing we can have been burnishing you can have been burnishing they can have been burnishing

Negation

Simple form	V-ing form
I cannot burnish you cannot burnish she cannot burnish we cannot burnish you cannot burnish they cannot burnish	I cannot be burnishing you cannot be burnishing she cannot be burnishing we cannot be burnishing you cannot be burnishing they cannot be burnishing
Perfect	V-ing perfect
I cannot have burnished you cannot have burnished she cannot have burnished we cannot have burnished you cannot have burnished they cannot have burnished	I cannot have been burnishing you cannot have been burnishing she cannot have been burnishing we cannot have been burnishing you cannot have been burnishing they cannot have been burnishing

Interrogative form

Simple form	V-ing form
can I burnish? can you burnish? can she burnish? can we burnish? can you burnish? can they burnish?	can I be burnishing? can you be burnishing? can she be burnishing? can we be burnishing? can you be burnishing? can they be burnishing?
Perfect	V-ing perfect
can I have burnished? can you have burnished? can she have burnished? can we have burnished? can you have burnished? can they have burnished?	can I have been burnishing? can you have been burnishing? can she have been burnishing? can we have been burnishing? can you have been burnishing? can they have been burnishing?

Interro-negative form

Simple form	V-ing form
can I not burnish? can you not burnish? can she not burnish? can we not burnish? can you not burnish? can they not burnish?	can I not be burnishing? can you not be burnishing? can she not be burnishing? can we not be burnishing? can you not be burnishing? can they not be burnishing?
Perfect	V-ing perfect
can I not have burnished? can you not have burnished? can she not have burnished? can we not have burnished? can you not have burnished? can they not have burnished?	can I not have been burnishing? can you not have been burnishing? can she not have been burnishing? can we not have been burnishing? can you not have been burnishing? can they not have been burnishing?