Conjugación del verbo inglés
MUST SMART

Verbo regular: smart - smarted - smarted

Afirmación

Forma simple	Forma con V-ing
I must smart you must smart he must smart we must smart you must smart they must smart	I must be smarting you must be smarting he must be smarting we must be smarting you must be smarting they must be smarting
Perfecto	Perfecto con V-ing
I must have smarted you must have smarted he must have smarted we must have smarted you must have smarted they must have smarted	I must have been smarting you must have been smarting he must have been smarting we must have been smarting you must have been smarting they must have been smarting

Negación

Forma simple	Forma con V-ing
I must not smart you must not smart he must not smart we must not smart you must not smart they must not smart	I must not be smarting you must not be smarting he must not be smarting we must not be smarting you must not be smarting they must not be smarting
Perfecto	Perfecto con V-ing
I must not have smarted you must not have smarted he must not have smarted we must not have smarted you must not have smarted they must not have smarted	I must not have been smarting you must not have been smarting he must not have been smarting we must not have been smarting you must not have been smarting they must not have been smarting

Forma interrogativa

Forma simple	Forma con V-ing
must I smart? must you smart? must he smart? must we smart? must you smart? must they smart?	must I be smarting? must you be smarting? must he be smarting? must we be smarting? must you be smarting? must they be smarting?
Perfecto	Perfecto con V-ing
must I have smarted? must you have smarted? must he have smarted? must we have smarted? must you have smarted? must they have smarted?	must I have been smarting? must you have been smarting? must he have been smarting? must we have been smarting? must you have been smarting? must they have been smarting?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not smart? must you not smart? must he not smart? must we not smart? must you not smart? must they not smart?	must I not be smarting? must you not be smarting? must he not be smarting? must we not be smarting? must you not be smarting? must they not be smarting?
Perfecto	Perfecto con V-ing
must I not have smarted? must you not have smarted? must he not have smarted? must we not have smarted? must you not have smarted? must they not have smarted?	must I not have been smarting? must you not have been smarting? must he not have been smarting? must we not have been smarting? must you not have been smarting? must they not have been smarting?