must dissolve
Verbo regular: dissolve - dissolved- dissolved

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must dissolve
you must dissolve
he must dissolve
we must dissolve
you must dissolve
they must dissolve 	I must be dissolving
you must be dissolving
he must be dissolving
we must be dissolving
you must be dissolving
they must be dissolving	I must have dissolved
you must have dissolved
he must have dissolved
we must have dissolved
you must have dissolved
they must have dissolved	I must have been dissolving
you must have been dissolving
he must have been dissolving
we must have been dissolving
you must have been dissolving
they must have been dissolving	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't dissolve
you mustn't dissolve
he mustn't dissolve
we mustn't dissolve
you mustn't dissolve
they mustn't dissolve 	I mustn't be dissolving
you mustn't be dissolving
he mustn't be dissolving
we mustn't be dissolving
you mustn't be dissolving
they mustn't be dissolving	I mustn't have dissolved
you mustn't have dissolved
he mustn't have dissolved
we mustn't have dissolved
you mustn't have dissolved
they mustn't have dissolved	I mustn't have been dissolving
you mustn't have been dissolving
he mustn't have been dissolving
we mustn't have been dissolving
you mustn't have been dissolving
they mustn't have been dissolving	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I dissolve?
must you dissolve?
must he dissolve?
must we dissolve?
must you dissolve?
must they dissolve? 	must I be dissolving?
must you be dissolving?
must he be dissolving?
must we be dissolving?
must you be dissolving?
must they be dissolving? 	must I have dissolved?
must you have dissolved?
must he have dissolved?
must we have dissolved?
must you have dissolved?
must they have dissolved? 	must I have been dissolving?
must you have been dissolving?
must he have been dissolving?
must we have been dissolving?
must you have been dissolving?
must they have been dissolving? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I dissolve?
mustn't you dissolve?
mustn't he dissolve?
mustn't we dissolve?
mustn't you dissolve?
mustn't they dissolve? 	mustn't I be dissolving?
mustn't you be dissolving?
mustn't he be dissolving?
mustn't we be dissolving?
mustn't you be dissolving?
mustn't they be dissolving? 	mustn't I have dissolved?
mustn't you have dissolved?
mustn't he have dissolved?
mustn't we have dissolved?
mustn't you have dissolved?
mustn't they have dissolved? 	mustn't I have been dissolving?
mustn't you have been dissolving?
mustn't he have been dissolving?
mustn't we have been dissolving?
mustn't you have been dissolving?
mustn't they have been dissolving?