English verb conjugation
MUST LEECH

Regular verb: leech - leeched - leeched

Affirmation

Simple form	V-ing form
I must leech you must leech he must leech we must leech you must leech they must leech	I must be leeching you must be leeching he must be leeching we must be leeching you must be leeching they must be leeching
Perfect	V-ing perfect
I must have leeched you must have leeched he must have leeched we must have leeched you must have leeched they must have leeched	I must have been leeching you must have been leeching he must have been leeching we must have been leeching you must have been leeching they must have been leeching

Negation

Simple form	V-ing form
I mustn't leech you mustn't leech he mustn't leech we mustn't leech you mustn't leech they mustn't leech	I mustn't be leeching you mustn't be leeching he mustn't be leeching we mustn't be leeching you mustn't be leeching they mustn't be leeching
Perfect	V-ing perfect
I mustn't have leeched you mustn't have leeched he mustn't have leeched we mustn't have leeched you mustn't have leeched they mustn't have leeched	I mustn't have been leeching you mustn't have been leeching he mustn't have been leeching we mustn't have been leeching you mustn't have been leeching they mustn't have been leeching

Interrogative form

Simple form	V-ing form
must I leech? must you leech? must he leech? must we leech? must you leech? must they leech?	must I be leeching? must you be leeching? must he be leeching? must we be leeching? must you be leeching? must they be leeching?
Perfect	V-ing perfect
must I have leeched? must you have leeched? must he have leeched? must we have leeched? must you have leeched? must they have leeched?	must I have been leeching? must you have been leeching? must he have been leeching? must we have been leeching? must you have been leeching? must they have been leeching?

Interro-negative form

Simple form	V-ing form
mustn't I leech? mustn't you leech? mustn't he leech? mustn't we leech? mustn't you leech? mustn't they leech?	mustn't I be leeching? mustn't you be leeching? mustn't he be leeching? mustn't we be leeching? mustn't you be leeching? mustn't they be leeching?
Perfect	V-ing perfect
mustn't I have leeched? mustn't you have leeched? mustn't he have leeched? mustn't we have leeched? mustn't you have leeched? mustn't they have leeched?	mustn't I have been leeching? mustn't you have been leeching? mustn't he have been leeching? mustn't we have been leeching? mustn't you have been leeching? mustn't they have been leeching?