English verb conjugation
CAN NICKEL

Regular verb: nickel - nickelled - nickelled

Affirmation

Simple form	V-ing form
I can nickel you can nickel he can nickel we can nickel you can nickel they can nickel	I can be nickelling you can be nickelling he can be nickelling we can be nickelling you can be nickelling they can be nickelling
Perfect	V-ing perfect
I can have nickelled you can have nickelled he can have nickelled we can have nickelled you can have nickelled they can have nickelled	I can have been nickelling you can have been nickelling he can have been nickelling we can have been nickelling you can have been nickelling they can have been nickelling

Negation

Simple form	V-ing form
I cannot nickel you cannot nickel he cannot nickel we cannot nickel you cannot nickel they cannot nickel	I cannot be nickelling you cannot be nickelling he cannot be nickelling we cannot be nickelling you cannot be nickelling they cannot be nickelling
Perfect	V-ing perfect
I cannot have nickelled you cannot have nickelled he cannot have nickelled we cannot have nickelled you cannot have nickelled they cannot have nickelled	I cannot have been nickelling you cannot have been nickelling he cannot have been nickelling we cannot have been nickelling you cannot have been nickelling they cannot have been nickelling

Interrogative form

Simple form	V-ing form
can I nickel? can you nickel? can he nickel? can we nickel? can you nickel? can they nickel?	can I be nickelling? can you be nickelling? can he be nickelling? can we be nickelling? can you be nickelling? can they be nickelling?
Perfect	V-ing perfect
can I have nickelled? can you have nickelled? can he have nickelled? can we have nickelled? can you have nickelled? can they have nickelled?	can I have been nickelling? can you have been nickelling? can he have been nickelling? can we have been nickelling? can you have been nickelling? can they have been nickelling?

Interro-negative form

Simple form	V-ing form
can I not nickel? can you not nickel? can he not nickel? can we not nickel? can you not nickel? can they not nickel?	can I not be nickelling? can you not be nickelling? can he not be nickelling? can we not be nickelling? can you not be nickelling? can they not be nickelling?
Perfect	V-ing perfect
can I not have nickelled? can you not have nickelled? can he not have nickelled? can we not have nickelled? can you not have nickelled? can they not have nickelled?	can I not have been nickelling? can you not have been nickelling? can he not have been nickelling? can we not have been nickelling? can you not have been nickelling? can they not have been nickelling?