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male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation MUST DIFFRACT

Regular verb: diffract - diffracted - diffracted


Affirmation

Simple form
I must diffract
you must diffract
she must diffract
we must diffract
you must diffract
they must diffract
V-ing form
I must be diffracting
you must be diffracting
she must be diffracting
we must be diffracting
you must be diffracting
they must be diffracting
Perfect
I must have diffracted
you must have diffracted
she must have diffracted
we must have diffracted
you must have diffracted
they must have diffracted
V-ing perfect
I must have been diffracting
you must have been diffracting
she must have been diffracting
we must have been diffracting
you must have been diffracting
they must have been diffracting

Negation

Simple form
I mustn't diffract
you mustn't diffract
she mustn't diffract
we mustn't diffract
you mustn't diffract
they mustn't diffract
V-ing form
I mustn't be diffracting
you mustn't be diffracting
she mustn't be diffracting
we mustn't be diffracting
you mustn't be diffracting
they mustn't be diffracting
Perfect
I mustn't have diffracted
you mustn't have diffracted
she mustn't have diffracted
we mustn't have diffracted
you mustn't have diffracted
they mustn't have diffracted
V-ing perfect
I mustn't have been diffracting
you mustn't have been diffracting
she mustn't have been diffracting
we mustn't have been diffracting
you mustn't have been diffracting
they mustn't have been diffracting

Interrogative form

Simple form
must I diffract?
must you diffract?
must she diffract?
must we diffract?
must you diffract?
must they diffract?
V-ing form
must I be diffracting?
must you be diffracting?
must she be diffracting?
must we be diffracting?
must you be diffracting?
must they be diffracting?
Perfect
must I have diffracted?
must you have diffracted?
must she have diffracted?
must we have diffracted?
must you have diffracted?
must they have diffracted?
V-ing perfect
must I have been diffracting?
must you have been diffracting?
must she have been diffracting?
must we have been diffracting?
must you have been diffracting?
must they have been diffracting?

Interro-negative form

Simple form
mustn't I diffract?
mustn't you diffract?
mustn't she diffract?
mustn't we diffract?
mustn't you diffract?
mustn't they diffract?
V-ing form
mustn't I be diffracting?
mustn't you be diffracting?
mustn't she be diffracting?
mustn't we be diffracting?
mustn't you be diffracting?
mustn't they be diffracting?
Perfect
mustn't I have diffracted?
mustn't you have diffracted?
mustn't she have diffracted?
mustn't we have diffracted?
mustn't you have diffracted?
mustn't they have diffracted?
V-ing perfect
mustn't I have been diffracting?
mustn't you have been diffracting?
mustn't she have been diffracting?
mustn't we have been diffracting?
mustn't you have been diffracting?
mustn't they have been diffracting?