English verb conjugation
MUST AMPLIFY

Regular verb: amplify - amplified - amplified

Affirmation

Simple form	V-ing form
I must amplify you must amplify she must amplify we must amplify you must amplify they must amplify	I must be amplifying you must be amplifying she must be amplifying we must be amplifying you must be amplifying they must be amplifying
Perfect	V-ing perfect
I must have amplified you must have amplified she must have amplified we must have amplified you must have amplified they must have amplified	I must have been amplifying you must have been amplifying she must have been amplifying we must have been amplifying you must have been amplifying they must have been amplifying

Negation

Simple form	V-ing form
I mustn't amplify you mustn't amplify she mustn't amplify we mustn't amplify you mustn't amplify they mustn't amplify	I mustn't be amplifying you mustn't be amplifying she mustn't be amplifying we mustn't be amplifying you mustn't be amplifying they mustn't be amplifying
Perfect	V-ing perfect
I mustn't have amplified you mustn't have amplified she mustn't have amplified we mustn't have amplified you mustn't have amplified they mustn't have amplified	I mustn't have been amplifying you mustn't have been amplifying she mustn't have been amplifying we mustn't have been amplifying you mustn't have been amplifying they mustn't have been amplifying

Interrogative form

Simple form	V-ing form
must I amplify? must you amplify? must she amplify? must we amplify? must you amplify? must they amplify?	must I be amplifying? must you be amplifying? must she be amplifying? must we be amplifying? must you be amplifying? must they be amplifying?
Perfect	V-ing perfect
must I have amplified? must you have amplified? must she have amplified? must we have amplified? must you have amplified? must they have amplified?	must I have been amplifying? must you have been amplifying? must she have been amplifying? must we have been amplifying? must you have been amplifying? must they have been amplifying?

Interro-negative form

Simple form	V-ing form
mustn't I amplify? mustn't you amplify? mustn't she amplify? mustn't we amplify? mustn't you amplify? mustn't they amplify?	mustn't I be amplifying? mustn't you be amplifying? mustn't she be amplifying? mustn't we be amplifying? mustn't you be amplifying? mustn't they be amplifying?
Perfect	V-ing perfect
mustn't I have amplified? mustn't you have amplified? mustn't she have amplified? mustn't we have amplified? mustn't you have amplified? mustn't they have amplified?	mustn't I have been amplifying? mustn't you have been amplifying? mustn't she have been amplifying? mustn't we have been amplifying? mustn't you have been amplifying? mustn't they have been amplifying?