English verb conjugation
MUST PRECAST

Regular verb: precast - precasted - precasted

Affirmation

Simple form	V-ing form
I must precast you must precast she must precast we must precast you must precast they must precast	I must be precasting you must be precasting she 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 she 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 she 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 she 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 she 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 she 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 she 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 she precast? must we precast? must you precast? must they precast?	must I be precasting? must you be precasting? must she 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 she 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 she 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 she 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 she 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 she 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 she have been precasting? mustn't we have been precasting? mustn't you have been precasting? mustn't they have been precasting?