Conjugación del verbo inglés
MUST CONSERVE

Verbo regular: conserve - conserved - conserved

Afirmación

Forma simple	Forma con V-ing
I must conserve you must conserve he must conserve we must conserve you must conserve they must conserve	I must be conserving you must be conserving he must be conserving we must be conserving you must be conserving they must be conserving
Perfecto	Perfecto con V-ing
I must have conserved you must have conserved he must have conserved we must have conserved you must have conserved they must have conserved	I must have been conserving you must have been conserving he must have been conserving we must have been conserving you must have been conserving they must have been conserving

Negación

Forma simple	Forma con V-ing
I must not conserve you must not conserve he must not conserve we must not conserve you must not conserve they must not conserve	I must not be conserving you must not be conserving he must not be conserving we must not be conserving you must not be conserving they must not be conserving
Perfecto	Perfecto con V-ing
I must not have conserved you must not have conserved he must not have conserved we must not have conserved you must not have conserved they must not have conserved	I must not have been conserving you must not have been conserving he must not have been conserving we must not have been conserving you must not have been conserving they must not have been conserving

Forma interrogativa

Forma simple	Forma con V-ing
must I conserve? must you conserve? must he conserve? must we conserve? must you conserve? must they conserve?	must I be conserving? must you be conserving? must he be conserving? must we be conserving? must you be conserving? must they be conserving?
Perfecto	Perfecto con V-ing
must I have conserved? must you have conserved? must he have conserved? must we have conserved? must you have conserved? must they have conserved?	must I have been conserving? must you have been conserving? must he have been conserving? must we have been conserving? must you have been conserving? must they have been conserving?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not conserve? must you not conserve? must he not conserve? must we not conserve? must you not conserve? must they not conserve?	must I not be conserving? must you not be conserving? must he not be conserving? must we not be conserving? must you not be conserving? must they not be conserving?
Perfecto	Perfecto con V-ing
must I not have conserved? must you not have conserved? must he not have conserved? must we not have conserved? must you not have conserved? must they not have conserved?	must I not have been conserving? must you not have been conserving? must he not have been conserving? must we not have been conserving? must you not have been conserving? must they not have been conserving?