I may water-cool you may water-cool he may water-cool we may water-cool you may water-cool they may water-cool
V-ing form
I may be water-cooling you may be water-cooling he may be water-cooling we may be water-cooling you may be water-cooling they may be water-cooling
Perfect
I may have water-cooled you may have water-cooled he may have water-cooled we may have water-cooled you may have water-cooled they may have water-cooled
V-ing perfect
I may have been water-cooling you may have been water-cooling he may have been water-cooling we may have been water-cooling you may have been water-cooling they may have been water-cooling
Negation
Simple form
I may not water-cool you may not water-cool he may not water-cool we may not water-cool you may not water-cool they may not water-cool
V-ing form
I may not be water-cooling you may not be water-cooling he may not be water-cooling we may not be water-cooling you may not be water-cooling they may not be water-cooling
Perfect
I may not have water-cooled you may not have water-cooled he may not have water-cooled we may not have water-cooled you may not have water-cooled they may not have water-cooled
V-ing perfect
I may not have been water-cooling you may not have been water-cooling he may not have been water-cooling we may not have been water-cooling you may not have been water-cooling they may not have been water-cooling
Interrogative form
Simple form
may I water-cool? may you water-cool? may he water-cool? may we water-cool? may you water-cool? may they water-cool?
V-ing form
may I be water-cooling? may you be water-cooling? may he be water-cooling? may we be water-cooling? may you be water-cooling? may they be water-cooling?
Perfect
may I have water-cooled? may you have water-cooled? may he have water-cooled? may we have water-cooled? may you have water-cooled? may they have water-cooled?
V-ing perfect
may I have been water-cooling? may you have been water-cooling? may he have been water-cooling? may we have been water-cooling? may you have been water-cooling? may they have been water-cooling?
Interro-negative form
Simple form
may I not water-cool? may you not water-cool? may he not water-cool? may we not water-cool? may you not water-cool? may they not water-cool?
V-ing form
may I not be water-cooling? may you not be water-cooling? may he not be water-cooling? may we not be water-cooling? may you not be water-cooling? may they not be water-cooling?
Perfect
may I not have water-cooled? may you not have water-cooled? may he not have water-cooled? may we not have water-cooled? may you not have water-cooled? may they not have water-cooled?
V-ing perfect
may I not have been water-cooling? may you not have been water-cooling? may he not have been water-cooling? may we not have been water-cooling? may you not have been water-cooling? may they not have been water-cooling?