English verb conjugation
MUST PINWHEEL

Regular verb: pinwheel - pinwheeled - pinwheeled

Affirmation

Simple form	V-ing form
I must pinwheel you must pinwheel he must pinwheel we must pinwheel you must pinwheel they must pinwheel	I must be pinwheeling you must be pinwheeling he must be pinwheeling we must be pinwheeling you must be pinwheeling they must be pinwheeling
Perfect	V-ing perfect
I must have pinwheeled you must have pinwheeled he must have pinwheeled we must have pinwheeled you must have pinwheeled they must have pinwheeled	I must have been pinwheeling you must have been pinwheeling he must have been pinwheeling we must have been pinwheeling you must have been pinwheeling they must have been pinwheeling

Negation

Simple form	V-ing form
I mustn't pinwheel you mustn't pinwheel he mustn't pinwheel we mustn't pinwheel you mustn't pinwheel they mustn't pinwheel	I mustn't be pinwheeling you mustn't be pinwheeling he mustn't be pinwheeling we mustn't be pinwheeling you mustn't be pinwheeling they mustn't be pinwheeling
Perfect	V-ing perfect
I mustn't have pinwheeled you mustn't have pinwheeled he mustn't have pinwheeled we mustn't have pinwheeled you mustn't have pinwheeled they mustn't have pinwheeled	I mustn't have been pinwheeling you mustn't have been pinwheeling he mustn't have been pinwheeling we mustn't have been pinwheeling you mustn't have been pinwheeling they mustn't have been pinwheeling

Interrogative form

Simple form	V-ing form
must I pinwheel? must you pinwheel? must he pinwheel? must we pinwheel? must you pinwheel? must they pinwheel?	must I be pinwheeling? must you be pinwheeling? must he be pinwheeling? must we be pinwheeling? must you be pinwheeling? must they be pinwheeling?
Perfect	V-ing perfect
must I have pinwheeled? must you have pinwheeled? must he have pinwheeled? must we have pinwheeled? must you have pinwheeled? must they have pinwheeled?	must I have been pinwheeling? must you have been pinwheeling? must he have been pinwheeling? must we have been pinwheeling? must you have been pinwheeling? must they have been pinwheeling?

Interro-negative form

Simple form	V-ing form
mustn't I pinwheel? mustn't you pinwheel? mustn't he pinwheel? mustn't we pinwheel? mustn't you pinwheel? mustn't they pinwheel?	mustn't I be pinwheeling? mustn't you be pinwheeling? mustn't he be pinwheeling? mustn't we be pinwheeling? mustn't you be pinwheeling? mustn't they be pinwheeling?
Perfect	V-ing perfect
mustn't I have pinwheeled? mustn't you have pinwheeled? mustn't he have pinwheeled? mustn't we have pinwheeled? mustn't you have pinwheeled? mustn't they have pinwheeled?	mustn't I have been pinwheeling? mustn't you have been pinwheeling? mustn't he have been pinwheeling? mustn't we have been pinwheeling? mustn't you have been pinwheeling? mustn't they have been pinwheeling?