Coniugazione del verbo inglese MUST SPIFF

Verbo regolare: spiff - spiffed - spiffed

Affermazione

Forma semplice

I must spiff
you must spiff
he must spiff
we must spiff
you must spiff
they must spiff

Forma con V-ing

I must be spiffing
you must be spiffing
he must be spiffing
we must be spiffing
you must be spiffing
they must be spiffing

Perfetto

I must have spiffed
you must have spiffed
he 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
he must have been spiffing
we must have been spiffing
you must have been spiffing
they must have been spiffing

Negazione

Forma semplice

I must not spiff
you must not spiff
he must not spiff
we must not spiff
you must not spiff
they must not spiff

Forma con V-ing

I must not be spiffing
you must not be spiffing
he must not be spiffing
we must not be spiffing
you must not be spiffing
they must not be spiffing

Perfetto

I must not have spiffed
you must not have spiffed
he must not have spiffed
we must not have spiffed
you must not have spiffed
they must not have spiffed

Perfetto con V-ing

I must not have been spiffing
you must not have been spiffing
he must not have been spiffing
we must not have been spiffing
you must not have been spiffing
they must not have been spiffing

Forma interrogativa

Forma semplice

must I spiff?
must you spiff?
must he spiff?
must we spiff?
must you spiff?
must they spiff?

Forma con V-ing

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

Perfetto

must I have spiffed?
must you have spiffed?
must he 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 he have been spiffing?
must we have been spiffing?
must you have been spiffing?
must they have been spiffing?

Forma interro-negativa

Forma semplice

must I not spiff?
must you not spiff?
must he not spiff?
must we not spiff?
must you not spiff?
must they not spiff?

Forma con V-ing

must I not be spiffing?
must you not be spiffing?
must he not be spiffing?
must we not be spiffing?
must you not be spiffing?
must they not be spiffing?

Perfetto

must I not have spiffed?
must you not have spiffed?
must he not have spiffed?
must we not have spiffed?
must you not have spiffed?
must they not have spiffed?

Perfetto con V-ing

must I not have been spiffing?
must you not have been spiffing?
must he not have been spiffing?
must we not have been spiffing?
must you not have been spiffing?
must they not have been spiffing?

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