English verb conjugation
MUST PRECAST

Regular verb: precast - precasted - precasted

Affirmation

Simple form	V-ing form
I must precast you must precast he must precast we must precast you must precast they must precast	I must be precasting you must be precasting he must be precasting we must be precasting you must be precasting they must be precasting
Perfect	V-ing perfect
I must have precasted you must have precasted he must have precasted we must have precasted you must have precasted they must have precasted	I must have been precasting you must have been precasting he must have been precasting we must have been precasting you must have been precasting they must have been precasting

Negation

Simple form	V-ing form
I mustn't precast you mustn't precast he mustn't precast we mustn't precast you mustn't precast they mustn't precast	I mustn't be precasting you mustn't be precasting he mustn't be precasting we mustn't be precasting you mustn't be precasting they mustn't be precasting
Perfect	V-ing perfect
I mustn't have precasted you mustn't have precasted he mustn't have precasted we mustn't have precasted you mustn't have precasted they mustn't have precasted	I mustn't have been precasting you mustn't have been precasting he mustn't have been precasting we mustn't have been precasting you mustn't have been precasting they mustn't have been precasting

Interrogative form

Simple form	V-ing form
must I precast? must you precast? must he precast? must we precast? must you precast? must they precast?	must I be precasting? must you be precasting? must he be precasting? must we be precasting? must you be precasting? must they be precasting?
Perfect	V-ing perfect
must I have precasted? must you have precasted? must he have precasted? must we have precasted? must you have precasted? must they have precasted?	must I have been precasting? must you have been precasting? must he have been precasting? must we have been precasting? must you have been precasting? must they have been precasting?

Interro-negative form

Simple form	V-ing form
mustn't I precast? mustn't you precast? mustn't he precast? mustn't we precast? mustn't you precast? mustn't they precast?	mustn't I be precasting? mustn't you be precasting? mustn't he be precasting? mustn't we be precasting? mustn't you be precasting? mustn't they be precasting?
Perfect	V-ing perfect
mustn't I have precasted? mustn't you have precasted? mustn't he have precasted? mustn't we have precasted? mustn't you have precasted? mustn't they have precasted?	mustn't I have been precasting? mustn't you have been precasting? mustn't he have been precasting? mustn't we have been precasting? mustn't you have been precasting? mustn't they have been precasting?