Regular verb: water water - water watered - water watered
Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I could water water you could water water she could water water we could water water you could water water they could water water
V-ing form
I could be water watering you could be water watering she could be water watering we could be water watering you could be water watering they could be water watering
Perfect
I could have water watered you could have water watered she could have water watered we could have water watered you could have water watered they could have water watered
V-ing perfect
I could have been water watering you could have been water watering she could have been water watering we could have been water watering you could have been water watering they could have been water watering
Negation
Simple form
I could not water water you could not water water she could not water water we could not water water you could not water water they could not water water
V-ing form
I could not be water watering you could not be water watering she could not be water watering we could not be water watering you could not be water watering they could not be water watering
Perfect
I could not have water watered you could not have water watered she could not have water watered we could not have water watered you could not have water watered they could not have water watered
V-ing perfect
I could not have been water watering you could not have been water watering she could not have been water watering we could not have been water watering you could not have been water watering they could not have been water watering
Interrogative form
Simple form
could I water water? could you water water? could she water water? could we water water? could you water water? could they water water?
V-ing form
could I be water watering? could you be water watering? could she be water watering? could we be water watering? could you be water watering? could they be water watering?
Perfect
could I have water watered? could you have water watered? could she have water watered? could we have water watered? could you have water watered? could they have water watered?
V-ing perfect
could I have been water watering? could you have been water watering? could she have been water watering? could we have been water watering? could you have been water watering? could they have been water watering?
Interro-negative form
Simple form
could I not water water? could you not water water? could she not water water? could we not water water? could you not water water? could they not water water?
V-ing form
could I not be water watering? could you not be water watering? could she not be water watering? could we not be water watering? could you not be water watering? could they not be water watering?
Perfect
could I not have water watered? could you not have water watered? could she not have water watered? could we not have water watered? could you not have water watered? could they not have water watered?
V-ing perfect
could I not have been water watering? could you not have been water watering? could she not have been water watering? could we not have been water watering? could you not have been water watering? could they not have been water watering?