English verb conjugation
CAN SWANK

Regular verb: swank - swanked - swanked

Affirmation

Simple form	V-ing form
I can swank you can swank he can swank we can swank you can swank they can swank	I can be swanking you can be swanking he can be swanking we can be swanking you can be swanking they can be swanking
Perfect	V-ing perfect
I can have swanked you can have swanked he can have swanked we can have swanked you can have swanked they can have swanked	I can have been swanking you can have been swanking he can have been swanking we can have been swanking you can have been swanking they can have been swanking

Negation

Simple form	V-ing form
I cannot swank you cannot swank he cannot swank we cannot swank you cannot swank they cannot swank	I cannot be swanking you cannot be swanking he cannot be swanking we cannot be swanking you cannot be swanking they cannot be swanking
Perfect	V-ing perfect
I cannot have swanked you cannot have swanked he cannot have swanked we cannot have swanked you cannot have swanked they cannot have swanked	I cannot have been swanking you cannot have been swanking he cannot have been swanking we cannot have been swanking you cannot have been swanking they cannot have been swanking

Interrogative form

Simple form	V-ing form
can I swank? can you swank? can he swank? can we swank? can you swank? can they swank?	can I be swanking? can you be swanking? can he be swanking? can we be swanking? can you be swanking? can they be swanking?
Perfect	V-ing perfect
can I have swanked? can you have swanked? can he have swanked? can we have swanked? can you have swanked? can they have swanked?	can I have been swanking? can you have been swanking? can he have been swanking? can we have been swanking? can you have been swanking? can they have been swanking?

Interro-negative form

Simple form	V-ing form
can I not swank? can you not swank? can he not swank? can we not swank? can you not swank? can they not swank?	can I not be swanking? can you not be swanking? can he not be swanking? can we not be swanking? can you not be swanking? can they not be swanking?
Perfect	V-ing perfect
can I not have swanked? can you not have swanked? can he not have swanked? can we not have swanked? can you not have swanked? can they not have swanked?	can I not have been swanking? can you not have been swanking? can he not have been swanking? can we not have been swanking? can you not have been swanking? can they not have been swanking?