English verb conjugation
MUST STRIATE

Regular verb: striate - striated - striated

Affirmation

Simple form	V-ing form
I must striate you must striate he must striate we must striate you must striate they must striate	I must be striating you must be striating he must be striating we must be striating you must be striating they must be striating
Perfect	V-ing perfect
I must have striated you must have striated he must have striated we must have striated you must have striated they must have striated	I must have been striating you must have been striating he must have been striating we must have been striating you must have been striating they must have been striating

Negation

Simple form	V-ing form
I mustn't striate you mustn't striate he mustn't striate we mustn't striate you mustn't striate they mustn't striate	I mustn't be striating you mustn't be striating he mustn't be striating we mustn't be striating you mustn't be striating they mustn't be striating
Perfect	V-ing perfect
I mustn't have striated you mustn't have striated he mustn't have striated we mustn't have striated you mustn't have striated they mustn't have striated	I mustn't have been striating you mustn't have been striating he mustn't have been striating we mustn't have been striating you mustn't have been striating they mustn't have been striating

Interrogative form

Simple form	V-ing form
must I striate? must you striate? must he striate? must we striate? must you striate? must they striate?	must I be striating? must you be striating? must he be striating? must we be striating? must you be striating? must they be striating?
Perfect	V-ing perfect
must I have striated? must you have striated? must he have striated? must we have striated? must you have striated? must they have striated?	must I have been striating? must you have been striating? must he have been striating? must we have been striating? must you have been striating? must they have been striating?

Interro-negative form

Simple form	V-ing form
mustn't I striate? mustn't you striate? mustn't he striate? mustn't we striate? mustn't you striate? mustn't they striate?	mustn't I be striating? mustn't you be striating? mustn't he be striating? mustn't we be striating? mustn't you be striating? mustn't they be striating?
Perfect	V-ing perfect
mustn't I have striated? mustn't you have striated? mustn't he have striated? mustn't we have striated? mustn't you have striated? mustn't they have striated?	mustn't I have been striating? mustn't you have been striating? mustn't he have been striating? mustn't we have been striating? mustn't you have been striating? mustn't they have been striating?