Conjugación del verbo inglés
MUST CHECKMATE

Verbo regular: checkmate - checkmated - checkmated

Afirmación

Forma simple	Forma con V-ing
I must checkmate you must checkmate he must checkmate we must checkmate you must checkmate they must checkmate	I must be checkmating you must be checkmating he must be checkmating we must be checkmating you must be checkmating they must be checkmating
Perfecto	Perfecto con V-ing
I must have checkmated you must have checkmated he must have checkmated we must have checkmated you must have checkmated they must have checkmated	I must have been checkmating you must have been checkmating he must have been checkmating we must have been checkmating you must have been checkmating they must have been checkmating

Negación

Forma simple	Forma con V-ing
I mustn't checkmate you mustn't checkmate he mustn't checkmate we mustn't checkmate you mustn't checkmate they mustn't checkmate	I mustn't be checkmating you mustn't be checkmating he mustn't be checkmating we mustn't be checkmating you mustn't be checkmating they mustn't be checkmating
Perfecto	Perfecto con V-ing
I mustn't have checkmated you mustn't have checkmated he mustn't have checkmated we mustn't have checkmated you mustn't have checkmated they mustn't have checkmated	I mustn't have been checkmating you mustn't have been checkmating he mustn't have been checkmating we mustn't have been checkmating you mustn't have been checkmating they mustn't have been checkmating

Forma interrogativa

Forma simple	Forma con V-ing
must I checkmate? must you checkmate? must he checkmate? must we checkmate? must you checkmate? must they checkmate?	must I be checkmating? must you be checkmating? must he be checkmating? must we be checkmating? must you be checkmating? must they be checkmating?
Perfecto	Perfecto con V-ing
must I have checkmated? must you have checkmated? must he have checkmated? must we have checkmated? must you have checkmated? must they have checkmated?	must I have been checkmating? must you have been checkmating? must he have been checkmating? must we have been checkmating? must you have been checkmating? must they have been checkmating?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I checkmate? mustn't you checkmate? mustn't he checkmate? mustn't we checkmate? mustn't you checkmate? mustn't they checkmate?	mustn't I be checkmating? mustn't you be checkmating? mustn't he be checkmating? mustn't we be checkmating? mustn't you be checkmating? mustn't they be checkmating?
Perfecto	Perfecto con V-ing
mustn't I have checkmated? mustn't you have checkmated? mustn't he have checkmated? mustn't we have checkmated? mustn't you have checkmated? mustn't they have checkmated?	mustn't I have been checkmating? mustn't you have been checkmating? mustn't he have been checkmating? mustn't we have been checkmating? mustn't you have been checkmating? mustn't they have been checkmating?