English verb conjugation
MUST DEVEST

Regular verb: devest - devested - devested

Affirmation

Simple form	V-ing form
I must devest you must devest he must devest we must devest you must devest they must devest	I must be devesting you must be devesting he must be devesting we must be devesting you must be devesting they must be devesting
Perfect	V-ing perfect
I must have devested you must have devested he must have devested we must have devested you must have devested they must have devested	I must have been devesting you must have been devesting he must have been devesting we must have been devesting you must have been devesting they must have been devesting

Negation

Simple form	V-ing form
I mustn't devest you mustn't devest he mustn't devest we mustn't devest you mustn't devest they mustn't devest	I mustn't be devesting you mustn't be devesting he mustn't be devesting we mustn't be devesting you mustn't be devesting they mustn't be devesting
Perfect	V-ing perfect
I mustn't have devested you mustn't have devested he mustn't have devested we mustn't have devested you mustn't have devested they mustn't have devested	I mustn't have been devesting you mustn't have been devesting he mustn't have been devesting we mustn't have been devesting you mustn't have been devesting they mustn't have been devesting

Interrogative form

Simple form	V-ing form
must I devest? must you devest? must he devest? must we devest? must you devest? must they devest?	must I be devesting? must you be devesting? must he be devesting? must we be devesting? must you be devesting? must they be devesting?
Perfect	V-ing perfect
must I have devested? must you have devested? must he have devested? must we have devested? must you have devested? must they have devested?	must I have been devesting? must you have been devesting? must he have been devesting? must we have been devesting? must you have been devesting? must they have been devesting?

Interro-negative form

Simple form	V-ing form
mustn't I devest? mustn't you devest? mustn't he devest? mustn't we devest? mustn't you devest? mustn't they devest?	mustn't I be devesting? mustn't you be devesting? mustn't he be devesting? mustn't we be devesting? mustn't you be devesting? mustn't they be devesting?
Perfect	V-ing perfect
mustn't I have devested? mustn't you have devested? mustn't he have devested? mustn't we have devested? mustn't you have devested? mustn't they have devested?	mustn't I have been devesting? mustn't you have been devesting? mustn't he have been devesting? mustn't we have been devesting? mustn't you have been devesting? mustn't they have been devesting?