Conjugación del verbo inglés
MUST CURTSY

Verbo regular: curtsy - curtsied - curtsied

Afirmación

Forma simple	Forma con V-ing
I must curtsy you must curtsy he must curtsy we must curtsy you must curtsy they must curtsy	I must be curtsying you must be curtsying he must be curtsying we must be curtsying you must be curtsying they must be curtsying
Perfecto	Perfecto con V-ing
I must have curtsied you must have curtsied he must have curtsied we must have curtsied you must have curtsied they must have curtsied	I must have been curtsying you must have been curtsying he must have been curtsying we must have been curtsying you must have been curtsying they must have been curtsying

Negación

Forma simple	Forma con V-ing
I must not curtsy you must not curtsy he must not curtsy we must not curtsy you must not curtsy they must not curtsy	I must not be curtsying you must not be curtsying he must not be curtsying we must not be curtsying you must not be curtsying they must not be curtsying
Perfecto	Perfecto con V-ing
I must not have curtsied you must not have curtsied he must not have curtsied we must not have curtsied you must not have curtsied they must not have curtsied	I must not have been curtsying you must not have been curtsying he must not have been curtsying we must not have been curtsying you must not have been curtsying they must not have been curtsying

Forma interrogativa

Forma simple	Forma con V-ing
must I curtsy? must you curtsy? must he curtsy? must we curtsy? must you curtsy? must they curtsy?	must I be curtsying? must you be curtsying? must he be curtsying? must we be curtsying? must you be curtsying? must they be curtsying?
Perfecto	Perfecto con V-ing
must I have curtsied? must you have curtsied? must he have curtsied? must we have curtsied? must you have curtsied? must they have curtsied?	must I have been curtsying? must you have been curtsying? must he have been curtsying? must we have been curtsying? must you have been curtsying? must they have been curtsying?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not curtsy? must you not curtsy? must he not curtsy? must we not curtsy? must you not curtsy? must they not curtsy?	must I not be curtsying? must you not be curtsying? must he not be curtsying? must we not be curtsying? must you not be curtsying? must they not be curtsying?
Perfecto	Perfecto con V-ing
must I not have curtsied? must you not have curtsied? must he not have curtsied? must we not have curtsied? must you not have curtsied? must they not have curtsied?	must I not have been curtsying? must you not have been curtsying? must he not have been curtsying? must we not have been curtsying? must you not have been curtsying? must they not have been curtsying?