must insheathe
Verbo regular: insheathe - insheathed- insheathed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must insheathe
you must insheathe
he must insheathe
we must insheathe
you must insheathe
they must insheathe 	I must be insheathing
you must be insheathing
he must be insheathing
we must be insheathing
you must be insheathing
they must be insheathing	I must have insheathed
you must have insheathed
he must have insheathed
we must have insheathed
you must have insheathed
they must have insheathed	I must have been insheathing
you must have been insheathing
he must have been insheathing
we must have been insheathing
you must have been insheathing
they must have been insheathing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I must not insheathe
you must not insheathe
he must not insheathe
we must not insheathe
you must not insheathe
they must not insheathe 	I must not be insheathing
you must not be insheathing
he must not be insheathing
we must not be insheathing
you must not be insheathing
they must not be insheathing	I must not have insheathed
you must not have insheathed
he must not have insheathed
we must not have insheathed
you must not have insheathed
they must not have insheathed	I must not have been insheathing
you must not have been insheathing
he must not have been insheathing
we must not have been insheathing
you must not have been insheathing
they must not have been insheathing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I insheathe?
must you insheathe?
must he insheathe?
must we insheathe?
must you insheathe?
must they insheathe? 	must I be insheathing?
must you be insheathing?
must he be insheathing?
must we be insheathing?
must you be insheathing?
must they be insheathing? 	must I have insheathed?
must you have insheathed?
must he have insheathed?
must we have insheathed?
must you have insheathed?
must they have insheathed? 	must I have been insheathing?
must you have been insheathing?
must he have been insheathing?
must we have been insheathing?
must you have been insheathing?
must they have been insheathing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
must I not insheathe?
must you not insheathe?
must he not insheathe?
must we not insheathe?
must you not insheathe?
must they not insheathe? 	must I not be insheathing?
must you not be insheathing?
must he not be insheathing?
must we not be insheathing?
must you not be insheathing?
must they not be insheathing? 	must I not have insheathed?
must you not have insheathed?
must he not have insheathed?
must we not have insheathed?
must you not have insheathed?
must they not have insheathed? 	must I not have been insheathing?
must you not have been insheathing?
must he not have been insheathing?
must we not have been insheathing?
must you not have been insheathing?
must they not have been insheathing?