Conjugación del verbo inglés
MUST BEST

Verbo regular: best - bested - bested

Afirmación

Forma simple	Forma con V-ing
I must best you must best he must best we must best you must best they must best	I must be besting you must be besting he must be besting we must be besting you must be besting they must be besting
Perfecto	Perfecto con V-ing
I must have bested you must have bested he must have bested we must have bested you must have bested they must have bested	I must have been besting you must have been besting he must have been besting we must have been besting you must have been besting they must have been besting

Negación

Forma simple	Forma con V-ing
I mustn't best you mustn't best he mustn't best we mustn't best you mustn't best they mustn't best	I mustn't be besting you mustn't be besting he mustn't be besting we mustn't be besting you mustn't be besting they mustn't be besting
Perfecto	Perfecto con V-ing
I mustn't have bested you mustn't have bested he mustn't have bested we mustn't have bested you mustn't have bested they mustn't have bested	I mustn't have been besting you mustn't have been besting he mustn't have been besting we mustn't have been besting you mustn't have been besting they mustn't have been besting

Forma interrogativa

Forma simple	Forma con V-ing
must I best? must you best? must he best? must we best? must you best? must they best?	must I be besting? must you be besting? must he be besting? must we be besting? must you be besting? must they be besting?
Perfecto	Perfecto con V-ing
must I have bested? must you have bested? must he have bested? must we have bested? must you have bested? must they have bested?	must I have been besting? must you have been besting? must he have been besting? must we have been besting? must you have been besting? must they have been besting?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I best? mustn't you best? mustn't he best? mustn't we best? mustn't you best? mustn't they best?	mustn't I be besting? mustn't you be besting? mustn't he be besting? mustn't we be besting? mustn't you be besting? mustn't they be besting?
Perfecto	Perfecto con V-ing
mustn't I have bested? mustn't you have bested? mustn't he have bested? mustn't we have bested? mustn't you have bested? mustn't they have bested?	mustn't I have been besting? mustn't you have been besting? mustn't he have been besting? mustn't we have been besting? mustn't you have been besting? mustn't they have been besting?