English verb conjugation
MUST PREEXCITE

Regular verb: preexcite - preexcited - preexcited

Affirmation

Simple form	V-ing form
I must preexcite you must preexcite he must preexcite we must preexcite you must preexcite they must preexcite	I must be preexciting you must be preexciting he must be preexciting we must be preexciting you must be preexciting they must be preexciting
Perfect	V-ing perfect
I must have preexcited you must have preexcited he must have preexcited we must have preexcited you must have preexcited they must have preexcited	I must have been preexciting you must have been preexciting he must have been preexciting we must have been preexciting you must have been preexciting they must have been preexciting

Negation

Simple form	V-ing form
I mustn't preexcite you mustn't preexcite he mustn't preexcite we mustn't preexcite you mustn't preexcite they mustn't preexcite	I mustn't be preexciting you mustn't be preexciting he mustn't be preexciting we mustn't be preexciting you mustn't be preexciting they mustn't be preexciting
Perfect	V-ing perfect
I mustn't have preexcited you mustn't have preexcited he mustn't have preexcited we mustn't have preexcited you mustn't have preexcited they mustn't have preexcited	I mustn't have been preexciting you mustn't have been preexciting he mustn't have been preexciting we mustn't have been preexciting you mustn't have been preexciting they mustn't have been preexciting

Interrogative form

Simple form	V-ing form
must I preexcite? must you preexcite? must he preexcite? must we preexcite? must you preexcite? must they preexcite?	must I be preexciting? must you be preexciting? must he be preexciting? must we be preexciting? must you be preexciting? must they be preexciting?
Perfect	V-ing perfect
must I have preexcited? must you have preexcited? must he have preexcited? must we have preexcited? must you have preexcited? must they have preexcited?	must I have been preexciting? must you have been preexciting? must he have been preexciting? must we have been preexciting? must you have been preexciting? must they have been preexciting?

Interro-negative form

Simple form	V-ing form
mustn't I preexcite? mustn't you preexcite? mustn't he preexcite? mustn't we preexcite? mustn't you preexcite? mustn't they preexcite?	mustn't I be preexciting? mustn't you be preexciting? mustn't he be preexciting? mustn't we be preexciting? mustn't you be preexciting? mustn't they be preexciting?
Perfect	V-ing perfect
mustn't I have preexcited? mustn't you have preexcited? mustn't he have preexcited? mustn't we have preexcited? mustn't you have preexcited? mustn't they have preexcited?	mustn't I have been preexciting? mustn't you have been preexciting? mustn't he have been preexciting? mustn't we have been preexciting? mustn't you have been preexciting? mustn't they have been preexciting?