English verb conjugation
MUST SUBMERSE SUBMERSE

Regular verb: submerse submerse - submerse submersed - submerse submersed

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I must submerse submerse you must submerse submerse he must submerse submerse we must submerse submerse you must submerse submerse they must submerse submerse	I must be submerse submersing you must be submerse submersing he must be submerse submersing we must be submerse submersing you must be submerse submersing they must be submerse submersing
Perfect	V-ing perfect
I must have submerse submersed you must have submerse submersed he must have submerse submersed we must have submerse submersed you must have submerse submersed they must have submerse submersed	I must have been submerse submersing you must have been submerse submersing he must have been submerse submersing we must have been submerse submersing you must have been submerse submersing they must have been submerse submersing

Negation

Simple form	V-ing form
I mustn't submerse submerse you mustn't submerse submerse he mustn't submerse submerse we mustn't submerse submerse you mustn't submerse submerse they mustn't submerse submerse	I mustn't be submerse submersing you mustn't be submerse submersing he mustn't be submerse submersing we mustn't be submerse submersing you mustn't be submerse submersing they mustn't be submerse submersing
Perfect	V-ing perfect
I mustn't have submerse submersed you mustn't have submerse submersed he mustn't have submerse submersed we mustn't have submerse submersed you mustn't have submerse submersed they mustn't have submerse submersed	I mustn't have been submerse submersing you mustn't have been submerse submersing he mustn't have been submerse submersing we mustn't have been submerse submersing you mustn't have been submerse submersing they mustn't have been submerse submersing

Interrogative form

Simple form	V-ing form
must I submerse submerse? must you submerse submerse? must he submerse submerse? must we submerse submerse? must you submerse submerse? must they submerse submerse?	must I be submerse submersing? must you be submerse submersing? must he be submerse submersing? must we be submerse submersing? must you be submerse submersing? must they be submerse submersing?
Perfect	V-ing perfect
must I have submerse submersed? must you have submerse submersed? must he have submerse submersed? must we have submerse submersed? must you have submerse submersed? must they have submerse submersed?	must I have been submerse submersing? must you have been submerse submersing? must he have been submerse submersing? must we have been submerse submersing? must you have been submerse submersing? must they have been submerse submersing?

Interro-negative form

Simple form	V-ing form
mustn't I submerse submerse? mustn't you submerse submerse? mustn't he submerse submerse? mustn't we submerse submerse? mustn't you submerse submerse? mustn't they submerse submerse?	mustn't I be submerse submersing? mustn't you be submerse submersing? mustn't he be submerse submersing? mustn't we be submerse submersing? mustn't you be submerse submersing? mustn't they be submerse submersing?
Perfect	V-ing perfect
mustn't I have submerse submersed? mustn't you have submerse submersed? mustn't he have submerse submersed? mustn't we have submerse submersed? mustn't you have submerse submersed? mustn't they have submerse submersed?	mustn't I have been submerse submersing? mustn't you have been submerse submersing? mustn't he have been submerse submersing? mustn't we have been submerse submersing? mustn't you have been submerse submersing? mustn't they have been submerse submersing?