Conjugación del verbo inglés
MUST SCULL

Verbo regular: scull - sculled - sculled

Afirmación

Forma simple	Forma con V-ing
I must scull you must scull she must scull we must scull you must scull they must scull	I must be sculling you must be sculling she must be sculling we must be sculling you must be sculling they must be sculling
Perfecto	Perfecto con V-ing
I must have sculled you must have sculled she must have sculled we must have sculled you must have sculled they must have sculled	I must have been sculling you must have been sculling she must have been sculling we must have been sculling you must have been sculling they must have been sculling

Negación

Forma simple	Forma con V-ing
I must not scull you must not scull she must not scull we must not scull you must not scull they must not scull	I must not be sculling you must not be sculling she must not be sculling we must not be sculling you must not be sculling they must not be sculling
Perfecto	Perfecto con V-ing
I must not have sculled you must not have sculled she must not have sculled we must not have sculled you must not have sculled they must not have sculled	I must not have been sculling you must not have been sculling she must not have been sculling we must not have been sculling you must not have been sculling they must not have been sculling

Forma interrogativa

Forma simple	Forma con V-ing
must I scull? must you scull? must she scull? must we scull? must you scull? must they scull?	must I be sculling? must you be sculling? must she be sculling? must we be sculling? must you be sculling? must they be sculling?
Perfecto	Perfecto con V-ing
must I have sculled? must you have sculled? must she have sculled? must we have sculled? must you have sculled? must they have sculled?	must I have been sculling? must you have been sculling? must she have been sculling? must we have been sculling? must you have been sculling? must they have been sculling?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not scull? must you not scull? must she not scull? must we not scull? must you not scull? must they not scull?	must I not be sculling? must you not be sculling? must she not be sculling? must we not be sculling? must you not be sculling? must they not be sculling?
Perfecto	Perfecto con V-ing
must I not have sculled? must you not have sculled? must she not have sculled? must we not have sculled? must you not have sculled? must they not have sculled?	must I not have been sculling? must you not have been sculling? must she not have been sculling? must we not have been sculling? must you not have been sculling? must they not have been sculling?