Conjugación del verbo inglés
MUST PROTECT

Verbo regular: protect - protected - protected

Afirmación

Forma simple	Forma con V-ing
I must protect you must protect she must protect we must protect you must protect they must protect	I must be protecting you must be protecting she must be protecting we must be protecting you must be protecting they must be protecting
Perfecto	Perfecto con V-ing
I must have protected you must have protected she must have protected we must have protected you must have protected they must have protected	I must have been protecting you must have been protecting she must have been protecting we must have been protecting you must have been protecting they must have been protecting

Negación

Forma simple	Forma con V-ing
I must not protect you must not protect she must not protect we must not protect you must not protect they must not protect	I must not be protecting you must not be protecting she must not be protecting we must not be protecting you must not be protecting they must not be protecting
Perfecto	Perfecto con V-ing
I must not have protected you must not have protected she must not have protected we must not have protected you must not have protected they must not have protected	I must not have been protecting you must not have been protecting she must not have been protecting we must not have been protecting you must not have been protecting they must not have been protecting

Forma interrogativa

Forma simple	Forma con V-ing
must I protect? must you protect? must she protect? must we protect? must you protect? must they protect?	must I be protecting? must you be protecting? must she be protecting? must we be protecting? must you be protecting? must they be protecting?
Perfecto	Perfecto con V-ing
must I have protected? must you have protected? must she have protected? must we have protected? must you have protected? must they have protected?	must I have been protecting? must you have been protecting? must she have been protecting? must we have been protecting? must you have been protecting? must they have been protecting?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not protect? must you not protect? must she not protect? must we not protect? must you not protect? must they not protect?	must I not be protecting? must you not be protecting? must she not be protecting? must we not be protecting? must you not be protecting? must they not be protecting?
Perfecto	Perfecto con V-ing
must I not have protected? must you not have protected? must she not have protected? must we not have protected? must you not have protected? must they not have protected?	must I not have been protecting? must you not have been protecting? must she not have been protecting? must we not have been protecting? must you not have been protecting? must they not have been protecting?