Conjugación del verbo inglés
MUST CAVE

Verbo regular: cave - caved - caved

Afirmación

Forma simple	Forma con V-ing
I must cave you must cave she must cave we must cave you must cave they must cave	I must be caving you must be caving she must be caving we must be caving you must be caving they must be caving
Perfecto	Perfecto con V-ing
I must have caved you must have caved she must have caved we must have caved you must have caved they must have caved	I must have been caving you must have been caving she must have been caving we must have been caving you must have been caving they must have been caving

Negación

Forma simple	Forma con V-ing
I mustn't cave you mustn't cave she mustn't cave we mustn't cave you mustn't cave they mustn't cave	I mustn't be caving you mustn't be caving she mustn't be caving we mustn't be caving you mustn't be caving they mustn't be caving
Perfecto	Perfecto con V-ing
I mustn't have caved you mustn't have caved she mustn't have caved we mustn't have caved you mustn't have caved they mustn't have caved	I mustn't have been caving you mustn't have been caving she mustn't have been caving we mustn't have been caving you mustn't have been caving they mustn't have been caving

Forma interrogativa

Forma simple	Forma con V-ing
must I cave? must you cave? must she cave? must we cave? must you cave? must they cave?	must I be caving? must you be caving? must she be caving? must we be caving? must you be caving? must they be caving?
Perfecto	Perfecto con V-ing
must I have caved? must you have caved? must she have caved? must we have caved? must you have caved? must they have caved?	must I have been caving? must you have been caving? must she have been caving? must we have been caving? must you have been caving? must they have been caving?

Forma interro-negativa

Forma simple	Forma con V-ing
mustn't I cave? mustn't you cave? mustn't she cave? mustn't we cave? mustn't you cave? mustn't they cave?	mustn't I be caving? mustn't you be caving? mustn't she be caving? mustn't we be caving? mustn't you be caving? mustn't they be caving?
Perfecto	Perfecto con V-ing
mustn't I have caved? mustn't you have caved? mustn't she have caved? mustn't we have caved? mustn't you have caved? mustn't they have caved?	mustn't I have been caving? mustn't you have been caving? mustn't she have been caving? mustn't we have been caving? mustn't you have been caving? mustn't they have been caving?