Conjugación del verbo inglés
MUST EMBITTER

Verbo regular: embitter - embittered - embittered

Afirmación

Forma simple	Forma con V-ing
I must embitter you must embitter he must embitter we must embitter you must embitter they must embitter	I must be embittering you must be embittering he must be embittering we must be embittering you must be embittering they must be embittering
Perfecto	Perfecto con V-ing
I must have embittered you must have embittered he must have embittered we must have embittered you must have embittered they must have embittered	I must have been embittering you must have been embittering he must have been embittering we must have been embittering you must have been embittering they must have been embittering

Negación

Forma simple	Forma con V-ing
I must not embitter you must not embitter he must not embitter we must not embitter you must not embitter they must not embitter	I must not be embittering you must not be embittering he must not be embittering we must not be embittering you must not be embittering they must not be embittering
Perfecto	Perfecto con V-ing
I must not have embittered you must not have embittered he must not have embittered we must not have embittered you must not have embittered they must not have embittered	I must not have been embittering you must not have been embittering he must not have been embittering we must not have been embittering you must not have been embittering they must not have been embittering

Forma interrogativa

Forma simple	Forma con V-ing
must I embitter? must you embitter? must he embitter? must we embitter? must you embitter? must they embitter?	must I be embittering? must you be embittering? must he be embittering? must we be embittering? must you be embittering? must they be embittering?
Perfecto	Perfecto con V-ing
must I have embittered? must you have embittered? must he have embittered? must we have embittered? must you have embittered? must they have embittered?	must I have been embittering? must you have been embittering? must he have been embittering? must we have been embittering? must you have been embittering? must they have been embittering?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not embitter? must you not embitter? must he not embitter? must we not embitter? must you not embitter? must they not embitter?	must I not be embittering? must you not be embittering? must he not be embittering? must we not be embittering? must you not be embittering? must they not be embittering?
Perfecto	Perfecto con V-ing
must I not have embittered? must you not have embittered? must he not have embittered? must we not have embittered? must you not have embittered? must they not have embittered?	must I not have been embittering? must you not have been embittering? must he not have been embittering? must we not have been embittering? must you not have been embittering? must they not have been embittering?