could water-soak
Regular verb: water-soak - water-soaked- water-soaked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could water-soak
you could water-soak
he could water-soak
we could water-soak
you could water-soak
they could water-soak 	I could be water-soaking
you could be water-soaking
he could be water-soaking
we could be water-soaking
you could be water-soaking
they could be water-soaking	I could have water-soaked
you could have water-soaked
he could have water-soaked
we could have water-soaked
you could have water-soaked
they could have water-soaked	I could have been water-soaking
you could have been water-soaking
he could have been water-soaking
we could have been water-soaking
you could have been water-soaking
they could have been water-soaking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't water-soak
you couldn't water-soak
he couldn't water-soak
we couldn't water-soak
you couldn't water-soak
they couldn't water-soak 	I couldn't be water-soaking
you couldn't be water-soaking
he couldn't be water-soaking
we couldn't be water-soaking
you couldn't be water-soaking
they couldn't be water-soaking	I couldn't have water-soaked
you couldn't have water-soaked
he couldn't have water-soaked
we couldn't have water-soaked
you couldn't have water-soaked
they couldn't have water-soaked	I couldn't have been water-soaking
you couldn't have been water-soaking
he couldn't have been water-soaking
we couldn't have been water-soaking
you couldn't have been water-soaking
they couldn't have been water-soaking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I water-soak?
could you water-soak?
could he water-soak?
could we water-soak?
could you water-soak?
could they water-soak? 	could I be water-soaking?
could you be water-soaking?
could he be water-soaking?
could we be water-soaking?
could you be water-soaking?
could they be water-soaking? 	could I have water-soaked?
could you have water-soaked?
could he have water-soaked?
could we have water-soaked?
could you have water-soaked?
could they have water-soaked? 	could I have been water-soaking?
could you have been water-soaking?
could he have been water-soaking?
could we have been water-soaking?
could you have been water-soaking?
could they have been water-soaking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I water-soak?
couldn't you water-soak?
couldn't he water-soak?
couldn't we water-soak?
couldn't you water-soak?
couldn't they water-soak? 	couldn't I be water-soaking?
couldn't you be water-soaking?
couldn't he be water-soaking?
couldn't we be water-soaking?
couldn't you be water-soaking?
couldn't they be water-soaking? 	couldn't I have water-soaked?
couldn't you have water-soaked?
couldn't he have water-soaked?
couldn't we have water-soaked?
couldn't you have water-soaked?
couldn't they have water-soaked? 	couldn't I have been water-soaking?
couldn't you have been water-soaking?
couldn't he have been water-soaking?
couldn't we have been water-soaking?
couldn't you have been water-soaking?
couldn't they have been water-soaking?