English verb conjugation
COULD IMMERSE

Regular verb: immerse - immersed - immersed

Affirmation

Simple form	V-ing form
I could immerse you could immerse he could immerse we could immerse you could immerse they could immerse	I could be immersing you could be immersing he could be immersing we could be immersing you could be immersing they could be immersing
Perfect	V-ing perfect
I could have immersed you could have immersed he could have immersed we could have immersed you could have immersed they could have immersed	I could have been immersing you could have been immersing he could have been immersing we could have been immersing you could have been immersing they could have been immersing

Negation

Simple form	V-ing form
I couldn't immerse you couldn't immerse he couldn't immerse we couldn't immerse you couldn't immerse they couldn't immerse	I couldn't be immersing you couldn't be immersing he couldn't be immersing we couldn't be immersing you couldn't be immersing they couldn't be immersing
Perfect	V-ing perfect
I couldn't have immersed you couldn't have immersed he couldn't have immersed we couldn't have immersed you couldn't have immersed they couldn't have immersed	I couldn't have been immersing you couldn't have been immersing he couldn't have been immersing we couldn't have been immersing you couldn't have been immersing they couldn't have been immersing

Interrogative form

Simple form	V-ing form
could I immerse? could you immerse? could he immerse? could we immerse? could you immerse? could they immerse?	could I be immersing? could you be immersing? could he be immersing? could we be immersing? could you be immersing? could they be immersing?
Perfect	V-ing perfect
could I have immersed? could you have immersed? could he have immersed? could we have immersed? could you have immersed? could they have immersed?	could I have been immersing? could you have been immersing? could he have been immersing? could we have been immersing? could you have been immersing? could they have been immersing?

Interro-negative form

Simple form	V-ing form
couldn't I immerse? couldn't you immerse? couldn't he immerse? couldn't we immerse? couldn't you immerse? couldn't they immerse?	couldn't I be immersing? couldn't you be immersing? couldn't he be immersing? couldn't we be immersing? couldn't you be immersing? couldn't they be immersing?
Perfect	V-ing perfect
couldn't I have immersed? couldn't you have immersed? couldn't he have immersed? couldn't we have immersed? couldn't you have immersed? couldn't they have immersed?	couldn't I have been immersing? couldn't you have been immersing? couldn't he have been immersing? couldn't we have been immersing? couldn't you have been immersing? couldn't they have been immersing?