must diaper
Verbo regular: diaper - diapered- diapered

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must diaper
you must diaper
he must diaper
we must diaper
you must diaper
they must diaper 	I must be diapering
you must be diapering
he must be diapering
we must be diapering
you must be diapering
they must be diapering	I must have diapered
you must have diapered
he must have diapered
we must have diapered
you must have diapered
they must have diapered	I must have been diapering
you must have been diapering
he must have been diapering
we must have been diapering
you must have been diapering
they must have been diapering	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not diaper
you must not diaper
he must not diaper
we must not diaper
you must not diaper
they must not diaper 	I must not be diapering
you must not be diapering
he must not be diapering
we must not be diapering
you must not be diapering
they must not be diapering	I must not have diapered
you must not have diapered
he must not have diapered
we must not have diapered
you must not have diapered
they must not have diapered	I must not have been diapering
you must not have been diapering
he must not have been diapering
we must not have been diapering
you must not have been diapering
they must not have been diapering	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I diaper?
must you diaper?
must he diaper?
must we diaper?
must you diaper?
must they diaper? 	must I be diapering?
must you be diapering?
must he be diapering?
must we be diapering?
must you be diapering?
must they be diapering? 	must I have diapered?
must you have diapered?
must he have diapered?
must we have diapered?
must you have diapered?
must they have diapered? 	must I have been diapering?
must you have been diapering?
must he have been diapering?
must we have been diapering?
must you have been diapering?
must they have been diapering? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not diaper?
must you not diaper?
must he not diaper?
must we not diaper?
must you not diaper?
must they not diaper? 	must I not be diapering?
must you not be diapering?
must he not be diapering?
must we not be diapering?
must you not be diapering?
must they not be diapering? 	must I not have diapered?
must you not have diapered?
must he not have diapered?
must we not have diapered?
must you not have diapered?
must they not have diapered? 	must I not have been diapering?
must you not have been diapering?
must he not have been diapering?
must we not have been diapering?
must you not have been diapering?
must they not have been diapering?