Conjugación del verbo inglés
MUST PLOW

Verbo regular: plow - plowed - plowed

Afirmación

Forma simple	Forma con V-ing
I must plow you must plow she must plow we must plow you must plow they must plow	I must be plowing you must be plowing she must be plowing we must be plowing you must be plowing they must be plowing
Perfecto	Perfecto con V-ing
I must have plowed you must have plowed she must have plowed we must have plowed you must have plowed they must have plowed	I must have been plowing you must have been plowing she must have been plowing we must have been plowing you must have been plowing they must have been plowing

Negación

Forma simple	Forma con V-ing
I must not plow you must not plow she must not plow we must not plow you must not plow they must not plow	I must not be plowing you must not be plowing she must not be plowing we must not be plowing you must not be plowing they must not be plowing
Perfecto	Perfecto con V-ing
I must not have plowed you must not have plowed she must not have plowed we must not have plowed you must not have plowed they must not have plowed	I must not have been plowing you must not have been plowing she must not have been plowing we must not have been plowing you must not have been plowing they must not have been plowing

Forma interrogativa

Forma simple	Forma con V-ing
must I plow? must you plow? must she plow? must we plow? must you plow? must they plow?	must I be plowing? must you be plowing? must she be plowing? must we be plowing? must you be plowing? must they be plowing?
Perfecto	Perfecto con V-ing
must I have plowed? must you have plowed? must she have plowed? must we have plowed? must you have plowed? must they have plowed?	must I have been plowing? must you have been plowing? must she have been plowing? must we have been plowing? must you have been plowing? must they have been plowing?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not plow? must you not plow? must she not plow? must we not plow? must you not plow? must they not plow?	must I not be plowing? must you not be plowing? must she not be plowing? must we not be plowing? must you not be plowing? must they not be plowing?
Perfecto	Perfecto con V-ing
must I not have plowed? must you not have plowed? must she not have plowed? must we not have plowed? must you not have plowed? must they not have plowed?	must I not have been plowing? must you not have been plowing? must she not have been plowing? must we not have been plowing? must you not have been plowing? must they not have been plowing?