Conjugación del verbo inglés
MUST LESSEN

Verbo regular: lessen - lessened - lessened

Afirmación

Forma simple	Forma con V-ing
I must lessen you must lessen she must lessen we must lessen you must lessen they must lessen	I must be lessening you must be lessening she must be lessening we must be lessening you must be lessening they must be lessening
Perfecto	Perfecto con V-ing
I must have lessened you must have lessened she must have lessened we must have lessened you must have lessened they must have lessened	I must have been lessening you must have been lessening she must have been lessening we must have been lessening you must have been lessening they must have been lessening

Negación

Forma simple	Forma con V-ing
I mustn't lessen you mustn't lessen she mustn't lessen we mustn't lessen you mustn't lessen they mustn't lessen	I mustn't be lessening you mustn't be lessening she mustn't be lessening we mustn't be lessening you mustn't be lessening they mustn't be lessening
Perfecto	Perfecto con V-ing
I mustn't have lessened you mustn't have lessened she mustn't have lessened we mustn't have lessened you mustn't have lessened they mustn't have lessened	I mustn't have been lessening you mustn't have been lessening she mustn't have been lessening we mustn't have been lessening you mustn't have been lessening they mustn't have been lessening

Forma interrogativa

Forma simple	Forma con V-ing
must I lessen? must you lessen? must she lessen? must we lessen? must you lessen? must they lessen?	must I be lessening? must you be lessening? must she be lessening? must we be lessening? must you be lessening? must they be lessening?
Perfecto	Perfecto con V-ing
must I have lessened? must you have lessened? must she have lessened? must we have lessened? must you have lessened? must they have lessened?	must I have been lessening? must you have been lessening? must she have been lessening? must we have been lessening? must you have been lessening? must they have been lessening?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I lessen? mustn't you lessen? mustn't she lessen? mustn't we lessen? mustn't you lessen? mustn't they lessen?	mustn't I be lessening? mustn't you be lessening? mustn't she be lessening? mustn't we be lessening? mustn't you be lessening? mustn't they be lessening?
Perfecto	Perfecto con V-ing
mustn't I have lessened? mustn't you have lessened? mustn't she have lessened? mustn't we have lessened? mustn't you have lessened? mustn't they have lessened?	mustn't I have been lessening? mustn't you have been lessening? mustn't she have been lessening? mustn't we have been lessening? mustn't you have been lessening? mustn't they have been lessening?