English verb conjugation
MUST FABRICATE

Regular verb: fabricate - fabricated - fabricated

Affirmation

Simple form	V-ing form
I must fabricate you must fabricate he must fabricate we must fabricate you must fabricate they must fabricate	I must be fabricating you must be fabricating he must be fabricating we must be fabricating you must be fabricating they must be fabricating
Perfect	V-ing perfect
I must have fabricated you must have fabricated he must have fabricated we must have fabricated you must have fabricated they must have fabricated	I must have been fabricating you must have been fabricating he must have been fabricating we must have been fabricating you must have been fabricating they must have been fabricating

Negation

Simple form	V-ing form
I mustn't fabricate you mustn't fabricate he mustn't fabricate we mustn't fabricate you mustn't fabricate they mustn't fabricate	I mustn't be fabricating you mustn't be fabricating he mustn't be fabricating we mustn't be fabricating you mustn't be fabricating they mustn't be fabricating
Perfect	V-ing perfect
I mustn't have fabricated you mustn't have fabricated he mustn't have fabricated we mustn't have fabricated you mustn't have fabricated they mustn't have fabricated	I mustn't have been fabricating you mustn't have been fabricating he mustn't have been fabricating we mustn't have been fabricating you mustn't have been fabricating they mustn't have been fabricating

Interrogative form

Simple form	V-ing form
must I fabricate? must you fabricate? must he fabricate? must we fabricate? must you fabricate? must they fabricate?	must I be fabricating? must you be fabricating? must he be fabricating? must we be fabricating? must you be fabricating? must they be fabricating?
Perfect	V-ing perfect
must I have fabricated? must you have fabricated? must he have fabricated? must we have fabricated? must you have fabricated? must they have fabricated?	must I have been fabricating? must you have been fabricating? must he have been fabricating? must we have been fabricating? must you have been fabricating? must they have been fabricating?

Interro-negative form

Simple form	V-ing form
mustn't I fabricate? mustn't you fabricate? mustn't he fabricate? mustn't we fabricate? mustn't you fabricate? mustn't they fabricate?	mustn't I be fabricating? mustn't you be fabricating? mustn't he be fabricating? mustn't we be fabricating? mustn't you be fabricating? mustn't they be fabricating?
Perfect	V-ing perfect
mustn't I have fabricated? mustn't you have fabricated? mustn't he have fabricated? mustn't we have fabricated? mustn't you have fabricated? mustn't they have fabricated?	mustn't I have been fabricating? mustn't you have been fabricating? mustn't he have been fabricating? mustn't we have been fabricating? mustn't you have been fabricating? mustn't they have been fabricating?