could swag
Regular verb: swag - swaged- swaged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could swag
you could swag
he could swag
we could swag
you could swag
they could swag 	I could be swaging
you could be swaging
he could be swaging
we could be swaging
you could be swaging
they could be swaging	I could have swaged
you could have swaged
he could have swaged
we could have swaged
you could have swaged
they could have swaged	I could have been swaging
you could have been swaging
he could have been swaging
we could have been swaging
you could have been swaging
they could have been swaging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't swag
you couldn't swag
he couldn't swag
we couldn't swag
you couldn't swag
they couldn't swag 	I couldn't be swaging
you couldn't be swaging
he couldn't be swaging
we couldn't be swaging
you couldn't be swaging
they couldn't be swaging	I couldn't have swaged
you couldn't have swaged
he couldn't have swaged
we couldn't have swaged
you couldn't have swaged
they couldn't have swaged	I couldn't have been swaging
you couldn't have been swaging
he couldn't have been swaging
we couldn't have been swaging
you couldn't have been swaging
they couldn't have been swaging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I swag?
could you swag?
could he swag?
could we swag?
could you swag?
could they swag? 	could I be swaging?
could you be swaging?
could he be swaging?
could we be swaging?
could you be swaging?
could they be swaging? 	could I have swaged?
could you have swaged?
could he have swaged?
could we have swaged?
could you have swaged?
could they have swaged? 	could I have been swaging?
could you have been swaging?
could he have been swaging?
could we have been swaging?
could you have been swaging?
could they have been swaging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I swag?
couldn't you swag?
couldn't he swag?
couldn't we swag?
couldn't you swag?
couldn't they swag? 	couldn't I be swaging?
couldn't you be swaging?
couldn't he be swaging?
couldn't we be swaging?
couldn't you be swaging?
couldn't they be swaging? 	couldn't I have swaged?
couldn't you have swaged?
couldn't he have swaged?
couldn't we have swaged?
couldn't you have swaged?
couldn't they have swaged? 	couldn't I have been swaging?
couldn't you have been swaging?
couldn't he have been swaging?
couldn't we have been swaging?
couldn't you have been swaging?
couldn't they have been swaging?