can swank
Regular verb: swank - swanked- swanked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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	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 	Perfect 	V-ing perfect 	
I can't swank
you can't swank
he can't swank
we can't swank
you can't swank
they can't swank 	I can't be swanking
you can't be swanking
he can't be swanking
we can't be swanking
you can't be swanking
they can't be swanking	I can't have swanked
you can't have swanked
he can't have swanked
we can't have swanked
you can't have swanked
they can't have swanked	I can't have been swanking
you can't have been swanking
he can't have been swanking
we can't have been swanking
you can't have been swanking
they can't have been swanking	

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