must peptise
Verbo regular: peptise - peptised- peptised

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must peptise
you must peptise
he must peptise
we must peptise
you must peptise
they must peptise 	I must be peptising
you must be peptising
he must be peptising
we must be peptising
you must be peptising
they must be peptising	I must have peptised
you must have peptised
he must have peptised
we must have peptised
you must have peptised
they must have peptised	I must have been peptising
you must have been peptising
he must have been peptising
we must have been peptising
you must have been peptising
they must have been peptising	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not peptise
you must not peptise
he must not peptise
we must not peptise
you must not peptise
they must not peptise 	I must not be peptising
you must not be peptising
he must not be peptising
we must not be peptising
you must not be peptising
they must not be peptising	I must not have peptised
you must not have peptised
he must not have peptised
we must not have peptised
you must not have peptised
they must not have peptised	I must not have been peptising
you must not have been peptising
he must not have been peptising
we must not have been peptising
you must not have been peptising
they must not have been peptising	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I peptise?
must you peptise?
must he peptise?
must we peptise?
must you peptise?
must they peptise? 	must I be peptising?
must you be peptising?
must he be peptising?
must we be peptising?
must you be peptising?
must they be peptising? 	must I have peptised?
must you have peptised?
must he have peptised?
must we have peptised?
must you have peptised?
must they have peptised? 	must I have been peptising?
must you have been peptising?
must he have been peptising?
must we have been peptising?
must you have been peptising?
must they have been peptising? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not peptise?
must you not peptise?
must he not peptise?
must we not peptise?
must you not peptise?
must they not peptise? 	must I not be peptising?
must you not be peptising?
must he not be peptising?
must we not be peptising?
must you not be peptising?
must they not be peptising? 	must I not have peptised?
must you not have peptised?
must he not have peptised?
must we not have peptised?
must you not have peptised?
must they not have peptised? 	must I not have been peptising?
must you not have been peptising?
must he not have been peptising?
must we not have been peptising?
must you not have been peptising?
must they not have been peptising?