Conjugación del verbo inglés
MUST SPECIALISE

Verbo regular: specialise - specialised - specialised

Afirmación

Forma simple	Forma con V-ing
I must specialise you must specialise he must specialise we must specialise you must specialise they must specialise	I must be specialising you must be specialising he must be specialising we must be specialising you must be specialising they must be specialising
Perfecto	Perfecto con V-ing
I must have specialised you must have specialised he must have specialised we must have specialised you must have specialised they must have specialised	I must have been specialising you must have been specialising he must have been specialising we must have been specialising you must have been specialising they must have been specialising

Negación

Forma simple	Forma con V-ing
I must not specialise you must not specialise he must not specialise we must not specialise you must not specialise they must not specialise	I must not be specialising you must not be specialising he must not be specialising we must not be specialising you must not be specialising they must not be specialising
Perfecto	Perfecto con V-ing
I must not have specialised you must not have specialised he must not have specialised we must not have specialised you must not have specialised they must not have specialised	I must not have been specialising you must not have been specialising he must not have been specialising we must not have been specialising you must not have been specialising they must not have been specialising

Forma interrogativa

Forma simple	Forma con V-ing
must I specialise? must you specialise? must he specialise? must we specialise? must you specialise? must they specialise?	must I be specialising? must you be specialising? must he be specialising? must we be specialising? must you be specialising? must they be specialising?
Perfecto	Perfecto con V-ing
must I have specialised? must you have specialised? must he have specialised? must we have specialised? must you have specialised? must they have specialised?	must I have been specialising? must you have been specialising? must he have been specialising? must we have been specialising? must you have been specialising? must they have been specialising?

Forma interro-negativa

Forma simple	Forma con V-ing
must I not specialise? must you not specialise? must he not specialise? must we not specialise? must you not specialise? must they not specialise?	must I not be specialising? must you not be specialising? must he not be specialising? must we not be specialising? must you not be specialising? must they not be specialising?
Perfecto	Perfecto con V-ing
must I not have specialised? must you not have specialised? must he not have specialised? must we not have specialised? must you not have specialised? must they not have specialised?	must I not have been specialising? must you not have been specialising? must he not have been specialising? must we not have been specialising? must you not have been specialising? must they not have been specialising?