must solidify
Verbo regular: solidify - solidified- solidified

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must solidify
you must solidify
he must solidify
we must solidify
you must solidify
they must solidify 	I must be solidifying
you must be solidifying
he must be solidifying
we must be solidifying
you must be solidifying
they must be solidifying	I must have solidified
you must have solidified
he must have solidified
we must have solidified
you must have solidified
they must have solidified	I must have been solidifying
you must have been solidifying
he must have been solidifying
we must have been solidifying
you must have been solidifying
they must have been solidifying	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not solidify
you must not solidify
he must not solidify
we must not solidify
you must not solidify
they must not solidify 	I must not be solidifying
you must not be solidifying
he must not be solidifying
we must not be solidifying
you must not be solidifying
they must not be solidifying	I must not have solidified
you must not have solidified
he must not have solidified
we must not have solidified
you must not have solidified
they must not have solidified	I must not have been solidifying
you must not have been solidifying
he must not have been solidifying
we must not have been solidifying
you must not have been solidifying
they must not have been solidifying	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I solidify?
must you solidify?
must he solidify?
must we solidify?
must you solidify?
must they solidify? 	must I be solidifying?
must you be solidifying?
must he be solidifying?
must we be solidifying?
must you be solidifying?
must they be solidifying? 	must I have solidified?
must you have solidified?
must he have solidified?
must we have solidified?
must you have solidified?
must they have solidified? 	must I have been solidifying?
must you have been solidifying?
must he have been solidifying?
must we have been solidifying?
must you have been solidifying?
must they have been solidifying? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not solidify?
must you not solidify?
must he not solidify?
must we not solidify?
must you not solidify?
must they not solidify? 	must I not be solidifying?
must you not be solidifying?
must he not be solidifying?
must we not be solidifying?
must you not be solidifying?
must they not be solidifying? 	must I not have solidified?
must you not have solidified?
must he not have solidified?
must we not have solidified?
must you not have solidified?
must they not have solidified? 	must I not have been solidifying?
must you not have been solidifying?
must he not have been solidifying?
must we not have been solidifying?
must you not have been solidifying?
must they not have been solidifying?