must elasticise
Verbo regular: elasticise - elasticised- elasticised

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must elasticise
you must elasticise
he must elasticise
we must elasticise
you must elasticise
they must elasticise 	I must be elasticising
you must be elasticising
he must be elasticising
we must be elasticising
you must be elasticising
they must be elasticising	I must have elasticised
you must have elasticised
he must have elasticised
we must have elasticised
you must have elasticised
they must have elasticised	I must have been elasticising
you must have been elasticising
he must have been elasticising
we must have been elasticising
you must have been elasticising
they must have been elasticising	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't elasticise
you mustn't elasticise
he mustn't elasticise
we mustn't elasticise
you mustn't elasticise
they mustn't elasticise 	I mustn't be elasticising
you mustn't be elasticising
he mustn't be elasticising
we mustn't be elasticising
you mustn't be elasticising
they mustn't be elasticising	I mustn't have elasticised
you mustn't have elasticised
he mustn't have elasticised
we mustn't have elasticised
you mustn't have elasticised
they mustn't have elasticised	I mustn't have been elasticising
you mustn't have been elasticising
he mustn't have been elasticising
we mustn't have been elasticising
you mustn't have been elasticising
they mustn't have been elasticising	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I elasticise?
must you elasticise?
must he elasticise?
must we elasticise?
must you elasticise?
must they elasticise? 	must I be elasticising?
must you be elasticising?
must he be elasticising?
must we be elasticising?
must you be elasticising?
must they be elasticising? 	must I have elasticised?
must you have elasticised?
must he have elasticised?
must we have elasticised?
must you have elasticised?
must they have elasticised? 	must I have been elasticising?
must you have been elasticising?
must he have been elasticising?
must we have been elasticising?
must you have been elasticising?
must they have been elasticising? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I elasticise?
mustn't you elasticise?
mustn't he elasticise?
mustn't we elasticise?
mustn't you elasticise?
mustn't they elasticise? 	mustn't I be elasticising?
mustn't you be elasticising?
mustn't he be elasticising?
mustn't we be elasticising?
mustn't you be elasticising?
mustn't they be elasticising? 	mustn't I have elasticised?
mustn't you have elasticised?
mustn't he have elasticised?
mustn't we have elasticised?
mustn't you have elasticised?
mustn't they have elasticised? 	mustn't I have been elasticising?
mustn't you have been elasticising?
mustn't he have been elasticising?
mustn't we have been elasticising?
mustn't you have been elasticising?
mustn't they have been elasticising?