English verb conjugation
MUST DEFENCE

Regular verb: defence - defenced - defenced

Affirmation

Simple form	V-ing form
I must defence you must defence she must defence we must defence you must defence they must defence	I must be defencing you must be defencing she must be defencing we must be defencing you must be defencing they must be defencing
Perfect	V-ing perfect
I must have defenced you must have defenced she must have defenced we must have defenced you must have defenced they must have defenced	I must have been defencing you must have been defencing she must have been defencing we must have been defencing you must have been defencing they must have been defencing

Negation

Simple form	V-ing form
I mustn't defence you mustn't defence she mustn't defence we mustn't defence you mustn't defence they mustn't defence	I mustn't be defencing you mustn't be defencing she mustn't be defencing we mustn't be defencing you mustn't be defencing they mustn't be defencing
Perfect	V-ing perfect
I mustn't have defenced you mustn't have defenced she mustn't have defenced we mustn't have defenced you mustn't have defenced they mustn't have defenced	I mustn't have been defencing you mustn't have been defencing she mustn't have been defencing we mustn't have been defencing you mustn't have been defencing they mustn't have been defencing

Interrogative form

Simple form	V-ing form
must I defence? must you defence? must she defence? must we defence? must you defence? must they defence?	must I be defencing? must you be defencing? must she be defencing? must we be defencing? must you be defencing? must they be defencing?
Perfect	V-ing perfect
must I have defenced? must you have defenced? must she have defenced? must we have defenced? must you have defenced? must they have defenced?	must I have been defencing? must you have been defencing? must she have been defencing? must we have been defencing? must you have been defencing? must they have been defencing?

Interro-negative form

Simple form	V-ing form
mustn't I defence? mustn't you defence? mustn't she defence? mustn't we defence? mustn't you defence? mustn't they defence?	mustn't I be defencing? mustn't you be defencing? mustn't she be defencing? mustn't we be defencing? mustn't you be defencing? mustn't they be defencing?
Perfect	V-ing perfect
mustn't I have defenced? mustn't you have defenced? mustn't she have defenced? mustn't we have defenced? mustn't you have defenced? mustn't they have defenced?	mustn't I have been defencing? mustn't you have been defencing? mustn't she have been defencing? mustn't we have been defencing? mustn't you have been defencing? mustn't they have been defencing?