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 must not devest you must not devest he must not devest we must not devest you must not devest they must not devest	I must not be devesting you must not be devesting he must not be devesting we must not be devesting you must not be devesting they must not be devesting
Perfect	V-ing perfect
I must not have devested you must not have devested he must not have devested we must not have devested you must not have devested they must not have devested	I must not have been devesting you must not have been devesting he must not have been devesting we must not have been devesting you must not have been devesting they must not 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
must I not devest? must you not devest? must he not devest? must we not devest? must you not devest? must they not devest?	must I not be devesting? must you not be devesting? must he not be devesting? must we not be devesting? must you not be devesting? must they not be devesting?
Perfect	V-ing perfect
must I not have devested? must you not have devested? must he not have devested? must we not have devested? must you not have devested? must they not have devested?	must I not have been devesting? must you not have been devesting? must he not have been devesting? must we not have been devesting? must you not have been devesting? must they not have been devesting?