must speechify
Verbo regular: speechify - speechified- speechified

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must speechify
you must speechify
he must speechify
we must speechify
you must speechify
they must speechify 	I must be speechifying
you must be speechifying
he must be speechifying
we must be speechifying
you must be speechifying
they must be speechifying	I must have speechified
you must have speechified
he must have speechified
we must have speechified
you must have speechified
they must have speechified	I must have been speechifying
you must have been speechifying
he must have been speechifying
we must have been speechifying
you must have been speechifying
they must have been speechifying	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mustn't speechify
you mustn't speechify
he mustn't speechify
we mustn't speechify
you mustn't speechify
they mustn't speechify 	I mustn't be speechifying
you mustn't be speechifying
he mustn't be speechifying
we mustn't be speechifying
you mustn't be speechifying
they mustn't be speechifying	I mustn't have speechified
you mustn't have speechified
he mustn't have speechified
we mustn't have speechified
you mustn't have speechified
they mustn't have speechified	I mustn't have been speechifying
you mustn't have been speechifying
he mustn't have been speechifying
we mustn't have been speechifying
you mustn't have been speechifying
they mustn't have been speechifying	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I speechify?
must you speechify?
must he speechify?
must we speechify?
must you speechify?
must they speechify? 	must I be speechifying?
must you be speechifying?
must he be speechifying?
must we be speechifying?
must you be speechifying?
must they be speechifying? 	must I have speechified?
must you have speechified?
must he have speechified?
must we have speechified?
must you have speechified?
must they have speechified? 	must I have been speechifying?
must you have been speechifying?
must he have been speechifying?
must we have been speechifying?
must you have been speechifying?
must they have been speechifying? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mustn't I speechify?
mustn't you speechify?
mustn't he speechify?
mustn't we speechify?
mustn't you speechify?
mustn't they speechify? 	mustn't I be speechifying?
mustn't you be speechifying?
mustn't he be speechifying?
mustn't we be speechifying?
mustn't you be speechifying?
mustn't they be speechifying? 	mustn't I have speechified?
mustn't you have speechified?
mustn't he have speechified?
mustn't we have speechified?
mustn't you have speechified?
mustn't they have speechified? 	mustn't I have been speechifying?
mustn't you have been speechifying?
mustn't he have been speechifying?
mustn't we have been speechifying?
mustn't you have been speechifying?
mustn't they have been speechifying?