Coniugazione del verbo inglese
MUST PREBILL

Verbo regolare: prebill - prebilled - prebilled

Affermazione

Forma semplice	Forma con V-ing
I must prebill you must prebill he must prebill we must prebill you must prebill they must prebill	I must be prebilling you must be prebilling he must be prebilling we must be prebilling you must be prebilling they must be prebilling
Perfetto	Perfetto con V-ing
I must have prebilled you must have prebilled he must have prebilled we must have prebilled you must have prebilled they must have prebilled	I must have been prebilling you must have been prebilling he must have been prebilling we must have been prebilling you must have been prebilling they must have been prebilling

Negazione

Forma semplice	Forma con V-ing
I mustn't prebill you mustn't prebill he mustn't prebill we mustn't prebill you mustn't prebill they mustn't prebill	I mustn't be prebilling you mustn't be prebilling he mustn't be prebilling we mustn't be prebilling you mustn't be prebilling they mustn't be prebilling
Perfetto	Perfetto con V-ing
I mustn't have prebilled you mustn't have prebilled he mustn't have prebilled we mustn't have prebilled you mustn't have prebilled they mustn't have prebilled	I mustn't have been prebilling you mustn't have been prebilling he mustn't have been prebilling we mustn't have been prebilling you mustn't have been prebilling they mustn't have been prebilling

Forma interrogativa

Forma semplice	Forma con V-ing
must I prebill? must you prebill? must he prebill? must we prebill? must you prebill? must they prebill?	must I be prebilling? must you be prebilling? must he be prebilling? must we be prebilling? must you be prebilling? must they be prebilling?
Perfetto	Perfetto con V-ing
must I have prebilled? must you have prebilled? must he have prebilled? must we have prebilled? must you have prebilled? must they have prebilled?	must I have been prebilling? must you have been prebilling? must he have been prebilling? must we have been prebilling? must you have been prebilling? must they have been prebilling?

Forma interro-negativa

Forma semplice	Forma con V-ing
mustn't I prebill? mustn't you prebill? mustn't he prebill? mustn't we prebill? mustn't you prebill? mustn't they prebill?	mustn't I be prebilling? mustn't you be prebilling? mustn't he be prebilling? mustn't we be prebilling? mustn't you be prebilling? mustn't they be prebilling?
Perfetto	Perfetto con V-ing
mustn't I have prebilled? mustn't you have prebilled? mustn't he have prebilled? mustn't we have prebilled? mustn't you have prebilled? mustn't they have prebilled?	mustn't I have been prebilling? mustn't you have been prebilling? mustn't he have been prebilling? mustn't we have been prebilling? mustn't you have been prebilling? mustn't they have been prebilling?