must socialise
Verbo regular: socialise - socialised- socialised

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must socialise
you must socialise
he must socialise
we must socialise
you must socialise
they must socialise 	I must be socialising
you must be socialising
he must be socialising
we must be socialising
you must be socialising
they must be socialising	I must have socialised
you must have socialised
he must have socialised
we must have socialised
you must have socialised
they must have socialised	I must have been socialising
you must have been socialising
he must have been socialising
we must have been socialising
you must have been socialising
they must have been socialising	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not socialise
you must not socialise
he must not socialise
we must not socialise
you must not socialise
they must not socialise 	I must not be socialising
you must not be socialising
he must not be socialising
we must not be socialising
you must not be socialising
they must not be socialising	I must not have socialised
you must not have socialised
he must not have socialised
we must not have socialised
you must not have socialised
they must not have socialised	I must not have been socialising
you must not have been socialising
he must not have been socialising
we must not have been socialising
you must not have been socialising
they must not have been socialising	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I socialise?
must you socialise?
must he socialise?
must we socialise?
must you socialise?
must they socialise? 	must I be socialising?
must you be socialising?
must he be socialising?
must we be socialising?
must you be socialising?
must they be socialising? 	must I have socialised?
must you have socialised?
must he have socialised?
must we have socialised?
must you have socialised?
must they have socialised? 	must I have been socialising?
must you have been socialising?
must he have been socialising?
must we have been socialising?
must you have been socialising?
must they have been socialising? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not socialise?
must you not socialise?
must he not socialise?
must we not socialise?
must you not socialise?
must they not socialise? 	must I not be socialising?
must you not be socialising?
must he not be socialising?
must we not be socialising?
must you not be socialising?
must they not be socialising? 	must I not have socialised?
must you not have socialised?
must he not have socialised?
must we not have socialised?
must you not have socialised?
must they not have socialised? 	must I not have been socialising?
must you not have been socialising?
must he not have been socialising?
must we not have been socialising?
must you not have been socialising?
must they not have been socialising?