Coniugazione del verbo inglese
MUST SHEATHE

Verbo regolare: sheathe - sheathed - sheathed

Affermazione

Forma semplice	Forma con V-ing
I must sheathe you must sheathe he must sheathe we must sheathe you must sheathe they must sheathe	I must be sheathing you must be sheathing he must be sheathing we must be sheathing you must be sheathing they must be sheathing
Perfetto	Perfetto con V-ing
I must have sheathed you must have sheathed he must have sheathed we must have sheathed you must have sheathed they must have sheathed	I must have been sheathing you must have been sheathing he must have been sheathing we must have been sheathing you must have been sheathing they must have been sheathing

Negazione

Forma semplice	Forma con V-ing
I mustn't sheathe you mustn't sheathe he mustn't sheathe we mustn't sheathe you mustn't sheathe they mustn't sheathe	I mustn't be sheathing you mustn't be sheathing he mustn't be sheathing we mustn't be sheathing you mustn't be sheathing they mustn't be sheathing
Perfetto	Perfetto con V-ing
I mustn't have sheathed you mustn't have sheathed he mustn't have sheathed we mustn't have sheathed you mustn't have sheathed they mustn't have sheathed	I mustn't have been sheathing you mustn't have been sheathing he mustn't have been sheathing we mustn't have been sheathing you mustn't have been sheathing they mustn't have been sheathing

Forma interrogativa

Forma semplice	Forma con V-ing
must I sheathe? must you sheathe? must he sheathe? must we sheathe? must you sheathe? must they sheathe?	must I be sheathing? must you be sheathing? must he be sheathing? must we be sheathing? must you be sheathing? must they be sheathing?
Perfetto	Perfetto con V-ing
must I have sheathed? must you have sheathed? must he have sheathed? must we have sheathed? must you have sheathed? must they have sheathed?	must I have been sheathing? must you have been sheathing? must he have been sheathing? must we have been sheathing? must you have been sheathing? must they have been sheathing?

Forma interro-negativa

Forma semplice	Forma con V-ing
mustn't I sheathe? mustn't you sheathe? mustn't he sheathe? mustn't we sheathe? mustn't you sheathe? mustn't they sheathe?	mustn't I be sheathing? mustn't you be sheathing? mustn't he be sheathing? mustn't we be sheathing? mustn't you be sheathing? mustn't they be sheathing?
Perfetto	Perfetto con V-ing
mustn't I have sheathed? mustn't you have sheathed? mustn't he have sheathed? mustn't we have sheathed? mustn't you have sheathed? mustn't they have sheathed?	mustn't I have been sheathing? mustn't you have been sheathing? mustn't he have been sheathing? mustn't we have been sheathing? mustn't you have been sheathing? mustn't they have been sheathing?