could swathe
Regular verb: swathe - swathed- swathed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could swathe
you could swathe
he could swathe
we could swathe
you could swathe
they could swathe 	I could be swathing
you could be swathing
he could be swathing
we could be swathing
you could be swathing
they could be swathing	I could have swathed
you could have swathed
he could have swathed
we could have swathed
you could have swathed
they could have swathed	I could have been swathing
you could have been swathing
he could have been swathing
we could have been swathing
you could have been swathing
they could have been swathing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't swathe
you couldn't swathe
he couldn't swathe
we couldn't swathe
you couldn't swathe
they couldn't swathe 	I couldn't be swathing
you couldn't be swathing
he couldn't be swathing
we couldn't be swathing
you couldn't be swathing
they couldn't be swathing	I couldn't have swathed
you couldn't have swathed
he couldn't have swathed
we couldn't have swathed
you couldn't have swathed
they couldn't have swathed	I couldn't have been swathing
you couldn't have been swathing
he couldn't have been swathing
we couldn't have been swathing
you couldn't have been swathing
they couldn't have been swathing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I swathe?
could you swathe?
could he swathe?
could we swathe?
could you swathe?
could they swathe? 	could I be swathing?
could you be swathing?
could he be swathing?
could we be swathing?
could you be swathing?
could they be swathing? 	could I have swathed?
could you have swathed?
could he have swathed?
could we have swathed?
could you have swathed?
could they have swathed? 	could I have been swathing?
could you have been swathing?
could he have been swathing?
could we have been swathing?
could you have been swathing?
could they have been swathing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I swathe?
couldn't you swathe?
couldn't he swathe?
couldn't we swathe?
couldn't you swathe?
couldn't they swathe? 	couldn't I be swathing?
couldn't you be swathing?
couldn't he be swathing?
couldn't we be swathing?
couldn't you be swathing?
couldn't they be swathing? 	couldn't I have swathed?
couldn't you have swathed?
couldn't he have swathed?
couldn't we have swathed?
couldn't you have swathed?
couldn't they have swathed? 	couldn't I have been swathing?
couldn't you have been swathing?
couldn't he have been swathing?
couldn't we have been swathing?
couldn't you have been swathing?
couldn't they have been swathing?