Conjugación del verbo inglés
MUST SUMMER

Verbo regular: summer - summered - summered

Afirmación

Forma simple	Forma con V-ing
I must summer you must summer he must summer we must summer you must summer they must summer	I must be summering you must be summering he must be summering we must be summering you must be summering they must be summering
Perfecto	Perfecto con V-ing
I must have summered you must have summered he must have summered we must have summered you must have summered they must have summered	I must have been summering you must have been summering he must have been summering we must have been summering you must have been summering they must have been summering

Negación

Forma simple	Forma con V-ing
I mustn't summer you mustn't summer he mustn't summer we mustn't summer you mustn't summer they mustn't summer	I mustn't be summering you mustn't be summering he mustn't be summering we mustn't be summering you mustn't be summering they mustn't be summering
Perfecto	Perfecto con V-ing
I mustn't have summered you mustn't have summered he mustn't have summered we mustn't have summered you mustn't have summered they mustn't have summered	I mustn't have been summering you mustn't have been summering he mustn't have been summering we mustn't have been summering you mustn't have been summering they mustn't have been summering

Forma interrogativa

Forma simple	Forma con V-ing
must I summer? must you summer? must he summer? must we summer? must you summer? must they summer?	must I be summering? must you be summering? must he be summering? must we be summering? must you be summering? must they be summering?
Perfecto	Perfecto con V-ing
must I have summered? must you have summered? must he have summered? must we have summered? must you have summered? must they have summered?	must I have been summering? must you have been summering? must he have been summering? must we have been summering? must you have been summering? must they have been summering?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I summer? mustn't you summer? mustn't he summer? mustn't we summer? mustn't you summer? mustn't they summer?	mustn't I be summering? mustn't you be summering? mustn't he be summering? mustn't we be summering? mustn't you be summering? mustn't they be summering?
Perfecto	Perfecto con V-ing
mustn't I have summered? mustn't you have summered? mustn't he have summered? mustn't we have summered? mustn't you have summered? mustn't they have summered?	mustn't I have been summering? mustn't you have been summering? mustn't he have been summering? mustn't we have been summering? mustn't you have been summering? mustn't they have been summering?