Conjugación del verbo inglés
MUST SPECK

Verbo regular: speck - specked - specked

Afirmación

Forma simple	Forma con V-ing
I must speck you must speck he must speck we must speck you must speck they must speck	I must be specking you must be specking he must be specking we must be specking you must be specking they must be specking
Perfecto	Perfecto con V-ing
I must have specked you must have specked he must have specked we must have specked you must have specked they must have specked	I must have been specking you must have been specking he must have been specking we must have been specking you must have been specking they must have been specking

Negación

Forma simple	Forma con V-ing
I must not speck you must not speck he must not speck we must not speck you must not speck they must not speck	I must not be specking you must not be specking he must not be specking we must not be specking you must not be specking they must not be specking
Perfecto	Perfecto con V-ing
I must not have specked you must not have specked he must not have specked we must not have specked you must not have specked they must not have specked	I must not have been specking you must not have been specking he must not have been specking we must not have been specking you must not have been specking they must not have been specking

Forma interrogativa

Forma simple	Forma con V-ing
must I speck? must you speck? must he speck? must we speck? must you speck? must they speck?	must I be specking? must you be specking? must he be specking? must we be specking? must you be specking? must they be specking?
Perfecto	Perfecto con V-ing
must I have specked? must you have specked? must he have specked? must we have specked? must you have specked? must they have specked?	must I have been specking? must you have been specking? must he have been specking? must we have been specking? must you have been specking? must they have been specking?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not speck? must you not speck? must he not speck? must we not speck? must you not speck? must they not speck?	must I not be specking? must you not be specking? must he not be specking? must we not be specking? must you not be specking? must they not be specking?
Perfecto	Perfecto con V-ing
must I not have specked? must you not have specked? must he not have specked? must we not have specked? must you not have specked? must they not have specked?	must I not have been specking? must you not have been specking? must he not have been specking? must we not have been specking? must you not have been specking? must they not have been specking?