English verb conjugation
MUST PESTLE

Regular verb: pestle - pestled - pestled

Affirmation

Simple form	V-ing form
I must pestle you must pestle he must pestle we must pestle you must pestle they must pestle	I must be pestling you must be pestling he must be pestling we must be pestling you must be pestling they must be pestling
Perfect	V-ing perfect
I must have pestled you must have pestled he must have pestled we must have pestled you must have pestled they must have pestled	I must have been pestling you must have been pestling he must have been pestling we must have been pestling you must have been pestling they must have been pestling

Negation

Simple form	V-ing form
I mustn't pestle you mustn't pestle he mustn't pestle we mustn't pestle you mustn't pestle they mustn't pestle	I mustn't be pestling you mustn't be pestling he mustn't be pestling we mustn't be pestling you mustn't be pestling they mustn't be pestling
Perfect	V-ing perfect
I mustn't have pestled you mustn't have pestled he mustn't have pestled we mustn't have pestled you mustn't have pestled they mustn't have pestled	I mustn't have been pestling you mustn't have been pestling he mustn't have been pestling we mustn't have been pestling you mustn't have been pestling they mustn't have been pestling

Interrogative form

Simple form	V-ing form
must I pestle? must you pestle? must he pestle? must we pestle? must you pestle? must they pestle?	must I be pestling? must you be pestling? must he be pestling? must we be pestling? must you be pestling? must they be pestling?
Perfect	V-ing perfect
must I have pestled? must you have pestled? must he have pestled? must we have pestled? must you have pestled? must they have pestled?	must I have been pestling? must you have been pestling? must he have been pestling? must we have been pestling? must you have been pestling? must they have been pestling?

Interro-negative form

Simple form	V-ing form
mustn't I pestle? mustn't you pestle? mustn't he pestle? mustn't we pestle? mustn't you pestle? mustn't they pestle?	mustn't I be pestling? mustn't you be pestling? mustn't he be pestling? mustn't we be pestling? mustn't you be pestling? mustn't they be pestling?
Perfect	V-ing perfect
mustn't I have pestled? mustn't you have pestled? mustn't he have pestled? mustn't we have pestled? mustn't you have pestled? mustn't they have pestled?	mustn't I have been pestling? mustn't you have been pestling? mustn't he have been pestling? mustn't we have been pestling? mustn't you have been pestling? mustn't they have been pestling?