Coniugazione del verbo inglese MUST SPIFF

Verbo regolare: spiff - spiffed - spiffed

Affermazione

Forma semplice

I must spiff
you must spiff
she must spiff
we must spiff
you must spiff
they must spiff

Forma con V-ing

I must be spiffing
you must be spiffing
she must be spiffing
we must be spiffing
you must be spiffing
they must be spiffing

Perfetto

I must have spiffed
you must have spiffed
she must have spiffed
we must have spiffed
you must have spiffed
they must have spiffed

Perfetto con V-ing

I must have been spiffing
you must have been spiffing
she must have been spiffing
we must have been spiffing
you must have been spiffing
they must have been spiffing

Negazione

Forma semplice

I mustn't spiff
you mustn't spiff
she mustn't spiff
we mustn't spiff
you mustn't spiff
they mustn't spiff

Forma con V-ing

I mustn't be spiffing
you mustn't be spiffing
she mustn't be spiffing
we mustn't be spiffing
you mustn't be spiffing
they mustn't be spiffing

Perfetto

I mustn't have spiffed
you mustn't have spiffed
she mustn't have spiffed
we mustn't have spiffed
you mustn't have spiffed
they mustn't have spiffed

Perfetto con V-ing

I mustn't have been spiffing
you mustn't have been spiffing
she mustn't have been spiffing
we mustn't have been spiffing
you mustn't have been spiffing
they mustn't have been spiffing

Forma interrogativa

Forma semplice

must I spiff?
must you spiff?
must she spiff?
must we spiff?
must you spiff?
must they spiff?

Forma con V-ing

must I be spiffing?
must you be spiffing?
must she be spiffing?
must we be spiffing?
must you be spiffing?
must they be spiffing?

Perfetto

must I have spiffed?
must you have spiffed?
must she have spiffed?
must we have spiffed?
must you have spiffed?
must they have spiffed?

Perfetto con V-ing

must I have been spiffing?
must you have been spiffing?
must she have been spiffing?
must we have been spiffing?
must you have been spiffing?
must they have been spiffing?

Forma interro-negativa

Forma semplice

mustn't I spiff?
mustn't you spiff?
mustn't she spiff?
mustn't we spiff?
mustn't you spiff?
mustn't they spiff?

Forma con V-ing

mustn't I be spiffing?
mustn't you be spiffing?
mustn't she be spiffing?
mustn't we be spiffing?
mustn't you be spiffing?
mustn't they be spiffing?

Perfetto

mustn't I have spiffed?
mustn't you have spiffed?
mustn't she have spiffed?
mustn't we have spiffed?
mustn't you have spiffed?
mustn't they have spiffed?

Perfetto con V-ing

mustn't I have been spiffing?
mustn't you have been spiffing?
mustn't she have been spiffing?
mustn't we have been spiffing?
mustn't you have been spiffing?
mustn't they have been spiffing?

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