English verb conjugation
MUST TRAMPOLINE

Regular verb: trampoline - trampolined - trampolined

Affirmation

Simple form	V-ing form
I must trampoline you must trampoline he must trampoline we must trampoline you must trampoline they must trampoline	I must be trampolining you must be trampolining he must be trampolining we must be trampolining you must be trampolining they must be trampolining
Perfect	V-ing perfect
I must have trampolined you must have trampolined he must have trampolined we must have trampolined you must have trampolined they must have trampolined	I must have been trampolining you must have been trampolining he must have been trampolining we must have been trampolining you must have been trampolining they must have been trampolining

Negation

Simple form	V-ing form
I mustn't trampoline you mustn't trampoline he mustn't trampoline we mustn't trampoline you mustn't trampoline they mustn't trampoline	I mustn't be trampolining you mustn't be trampolining he mustn't be trampolining we mustn't be trampolining you mustn't be trampolining they mustn't be trampolining
Perfect	V-ing perfect
I mustn't have trampolined you mustn't have trampolined he mustn't have trampolined we mustn't have trampolined you mustn't have trampolined they mustn't have trampolined	I mustn't have been trampolining you mustn't have been trampolining he mustn't have been trampolining we mustn't have been trampolining you mustn't have been trampolining they mustn't have been trampolining

Interrogative form

Simple form	V-ing form
must I trampoline? must you trampoline? must he trampoline? must we trampoline? must you trampoline? must they trampoline?	must I be trampolining? must you be trampolining? must he be trampolining? must we be trampolining? must you be trampolining? must they be trampolining?
Perfect	V-ing perfect
must I have trampolined? must you have trampolined? must he have trampolined? must we have trampolined? must you have trampolined? must they have trampolined?	must I have been trampolining? must you have been trampolining? must he have been trampolining? must we have been trampolining? must you have been trampolining? must they have been trampolining?

Interro-negative form

Simple form	V-ing form
mustn't I trampoline? mustn't you trampoline? mustn't he trampoline? mustn't we trampoline? mustn't you trampoline? mustn't they trampoline?	mustn't I be trampolining? mustn't you be trampolining? mustn't he be trampolining? mustn't we be trampolining? mustn't you be trampolining? mustn't they be trampolining?
Perfect	V-ing perfect
mustn't I have trampolined? mustn't you have trampolined? mustn't he have trampolined? mustn't we have trampolined? mustn't you have trampolined? mustn't they have trampolined?	mustn't I have been trampolining? mustn't you have been trampolining? mustn't he have been trampolining? mustn't we have been trampolining? mustn't you have been trampolining? mustn't they have been trampolining?