Conjugación del verbo inglés
MUST UNCROSS

Verbo regular: uncross - uncrossed - uncrossed

Afirmación

Forma simple	Forma con V-ing
I must uncross you must uncross he must uncross we must uncross you must uncross they must uncross	I must be uncrossing you must be uncrossing he must be uncrossing we must be uncrossing you must be uncrossing they must be uncrossing
Perfecto	Perfecto con V-ing
I must have uncrossed you must have uncrossed he must have uncrossed we must have uncrossed you must have uncrossed they must have uncrossed	I must have been uncrossing you must have been uncrossing he must have been uncrossing we must have been uncrossing you must have been uncrossing they must have been uncrossing

Negación

Forma simple	Forma con V-ing
I mustn't uncross you mustn't uncross he mustn't uncross we mustn't uncross you mustn't uncross they mustn't uncross	I mustn't be uncrossing you mustn't be uncrossing he mustn't be uncrossing we mustn't be uncrossing you mustn't be uncrossing they mustn't be uncrossing
Perfecto	Perfecto con V-ing
I mustn't have uncrossed you mustn't have uncrossed he mustn't have uncrossed we mustn't have uncrossed you mustn't have uncrossed they mustn't have uncrossed	I mustn't have been uncrossing you mustn't have been uncrossing he mustn't have been uncrossing we mustn't have been uncrossing you mustn't have been uncrossing they mustn't have been uncrossing

Forma interrogativa

Forma simple	Forma con V-ing
must I uncross? must you uncross? must he uncross? must we uncross? must you uncross? must they uncross?	must I be uncrossing? must you be uncrossing? must he be uncrossing? must we be uncrossing? must you be uncrossing? must they be uncrossing?
Perfecto	Perfecto con V-ing
must I have uncrossed? must you have uncrossed? must he have uncrossed? must we have uncrossed? must you have uncrossed? must they have uncrossed?	must I have been uncrossing? must you have been uncrossing? must he have been uncrossing? must we have been uncrossing? must you have been uncrossing? must they have been uncrossing?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I uncross? mustn't you uncross? mustn't he uncross? mustn't we uncross? mustn't you uncross? mustn't they uncross?	mustn't I be uncrossing? mustn't you be uncrossing? mustn't he be uncrossing? mustn't we be uncrossing? mustn't you be uncrossing? mustn't they be uncrossing?
Perfecto	Perfecto con V-ing
mustn't I have uncrossed? mustn't you have uncrossed? mustn't he have uncrossed? mustn't we have uncrossed? mustn't you have uncrossed? mustn't they have uncrossed?	mustn't I have been uncrossing? mustn't you have been uncrossing? mustn't he have been uncrossing? mustn't we have been uncrossing? mustn't you have been uncrossing? mustn't they have been uncrossing?