English verb conjugation
MUST PANEL

Regular verb: panel - panelled - panelled

Affirmation

Simple form	V-ing form
I must panel you must panel he must panel we must panel you must panel they must panel	I must be panelling you must be panelling he must be panelling we must be panelling you must be panelling they must be panelling
Perfect	V-ing perfect
I must have panelled you must have panelled he must have panelled we must have panelled you must have panelled they must have panelled	I must have been panelling you must have been panelling he must have been panelling we must have been panelling you must have been panelling they must have been panelling

Negation

Simple form	V-ing form
I mustn't panel you mustn't panel he mustn't panel we mustn't panel you mustn't panel they mustn't panel	I mustn't be panelling you mustn't be panelling he mustn't be panelling we mustn't be panelling you mustn't be panelling they mustn't be panelling
Perfect	V-ing perfect
I mustn't have panelled you mustn't have panelled he mustn't have panelled we mustn't have panelled you mustn't have panelled they mustn't have panelled	I mustn't have been panelling you mustn't have been panelling he mustn't have been panelling we mustn't have been panelling you mustn't have been panelling they mustn't have been panelling

Interrogative form

Simple form	V-ing form
must I panel? must you panel? must he panel? must we panel? must you panel? must they panel?	must I be panelling? must you be panelling? must he be panelling? must we be panelling? must you be panelling? must they be panelling?
Perfect	V-ing perfect
must I have panelled? must you have panelled? must he have panelled? must we have panelled? must you have panelled? must they have panelled?	must I have been panelling? must you have been panelling? must he have been panelling? must we have been panelling? must you have been panelling? must they have been panelling?

Interro-negative form

Simple form	V-ing form
mustn't I panel? mustn't you panel? mustn't he panel? mustn't we panel? mustn't you panel? mustn't they panel?	mustn't I be panelling? mustn't you be panelling? mustn't he be panelling? mustn't we be panelling? mustn't you be panelling? mustn't they be panelling?
Perfect	V-ing perfect
mustn't I have panelled? mustn't you have panelled? mustn't he have panelled? mustn't we have panelled? mustn't you have panelled? mustn't they have panelled?	mustn't I have been panelling? mustn't you have been panelling? mustn't he have been panelling? mustn't we have been panelling? mustn't you have been panelling? mustn't they have been panelling?