Conjugación del verbo inglés
MUST DECEASE

Verbo regular: decease - deceased - deceased

Afirmación

Forma simple	Forma con V-ing
I must decease you must decease he must decease we must decease you must decease they must decease	I must be deceasing you must be deceasing he must be deceasing we must be deceasing you must be deceasing they must be deceasing
Perfecto	Perfecto con V-ing
I must have deceased you must have deceased he must have deceased we must have deceased you must have deceased they must have deceased	I must have been deceasing you must have been deceasing he must have been deceasing we must have been deceasing you must have been deceasing they must have been deceasing

Negación

Forma simple	Forma con V-ing
I mustn't decease you mustn't decease he mustn't decease we mustn't decease you mustn't decease they mustn't decease	I mustn't be deceasing you mustn't be deceasing he mustn't be deceasing we mustn't be deceasing you mustn't be deceasing they mustn't be deceasing
Perfecto	Perfecto con V-ing
I mustn't have deceased you mustn't have deceased he mustn't have deceased we mustn't have deceased you mustn't have deceased they mustn't have deceased	I mustn't have been deceasing you mustn't have been deceasing he mustn't have been deceasing we mustn't have been deceasing you mustn't have been deceasing they mustn't have been deceasing

Forma interrogativa

Forma simple	Forma con V-ing
must I decease? must you decease? must he decease? must we decease? must you decease? must they decease?	must I be deceasing? must you be deceasing? must he be deceasing? must we be deceasing? must you be deceasing? must they be deceasing?
Perfecto	Perfecto con V-ing
must I have deceased? must you have deceased? must he have deceased? must we have deceased? must you have deceased? must they have deceased?	must I have been deceasing? must you have been deceasing? must he have been deceasing? must we have been deceasing? must you have been deceasing? must they have been deceasing?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I decease? mustn't you decease? mustn't he decease? mustn't we decease? mustn't you decease? mustn't they decease?	mustn't I be deceasing? mustn't you be deceasing? mustn't he be deceasing? mustn't we be deceasing? mustn't you be deceasing? mustn't they be deceasing?
Perfecto	Perfecto con V-ing
mustn't I have deceased? mustn't you have deceased? mustn't he have deceased? mustn't we have deceased? mustn't you have deceased? mustn't they have deceased?	mustn't I have been deceasing? mustn't you have been deceasing? mustn't he have been deceasing? mustn't we have been deceasing? mustn't you have been deceasing? mustn't they have been deceasing?