Conjugación del verbo inglés
MUST MARCH

Verbo regular: march - marched - marched

Afirmación

Forma simple	Forma con V-ing
I must march you must march she must march we must march you must march they must march	I must be marching you must be marching she must be marching we must be marching you must be marching they must be marching
Perfecto	Perfecto con V-ing
I must have marched you must have marched she must have marched we must have marched you must have marched they must have marched	I must have been marching you must have been marching she must have been marching we must have been marching you must have been marching they must have been marching

Negación

Forma simple	Forma con V-ing
I mustn't march you mustn't march she mustn't march we mustn't march you mustn't march they mustn't march	I mustn't be marching you mustn't be marching she mustn't be marching we mustn't be marching you mustn't be marching they mustn't be marching
Perfecto	Perfecto con V-ing
I mustn't have marched you mustn't have marched she mustn't have marched we mustn't have marched you mustn't have marched they mustn't have marched	I mustn't have been marching you mustn't have been marching she mustn't have been marching we mustn't have been marching you mustn't have been marching they mustn't have been marching

Forma interrogativa

Forma simple	Forma con V-ing
must I march? must you march? must she march? must we march? must you march? must they march?	must I be marching? must you be marching? must she be marching? must we be marching? must you be marching? must they be marching?
Perfecto	Perfecto con V-ing
must I have marched? must you have marched? must she have marched? must we have marched? must you have marched? must they have marched?	must I have been marching? must you have been marching? must she have been marching? must we have been marching? must you have been marching? must they have been marching?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I march? mustn't you march? mustn't she march? mustn't we march? mustn't you march? mustn't they march?	mustn't I be marching? mustn't you be marching? mustn't she be marching? mustn't we be marching? mustn't you be marching? mustn't they be marching?
Perfecto	Perfecto con V-ing
mustn't I have marched? mustn't you have marched? mustn't she have marched? mustn't we have marched? mustn't you have marched? mustn't they have marched?	mustn't I have been marching? mustn't you have been marching? mustn't she have been marching? mustn't we have been marching? mustn't you have been marching? mustn't they have been marching?