I must attest you must attest she must attest we must attest you must attest they must attest
Forma con V-ing
I must be attesting you must be attesting she must be attesting we must be attesting you must be attesting they must be attesting
Perfetto
I must have attested you must have attested she must have attested we must have attested you must have attested they must have attested
Perfetto con V-ing
I must have been attesting you must have been attesting she must have been attesting we must have been attesting you must have been attesting they must have been attesting
Negazione
Forma semplice
I mustn't attest you mustn't attest she mustn't attest we mustn't attest you mustn't attest they mustn't attest
Forma con V-ing
I mustn't be attesting you mustn't be attesting she mustn't be attesting we mustn't be attesting you mustn't be attesting they mustn't be attesting
Perfetto
I mustn't have attested you mustn't have attested she mustn't have attested we mustn't have attested you mustn't have attested they mustn't have attested
Perfetto con V-ing
I mustn't have been attesting you mustn't have been attesting she mustn't have been attesting we mustn't have been attesting you mustn't have been attesting they mustn't have been attesting
Forma interrogativa
Forma semplice
must I attest? must you attest? must she attest? must we attest? must you attest? must they attest?
Forma con V-ing
must I be attesting? must you be attesting? must she be attesting? must we be attesting? must you be attesting? must they be attesting?
Perfetto
must I have attested? must you have attested? must she have attested? must we have attested? must you have attested? must they have attested?
Perfetto con V-ing
must I have been attesting? must you have been attesting? must she have been attesting? must we have been attesting? must you have been attesting? must they have been attesting?
Forma interro-negativa
Forma semplice
mustn't I attest? mustn't you attest? mustn't she attest? mustn't we attest? mustn't you attest? mustn't they attest?
Forma con V-ing
mustn't I be attesting? mustn't you be attesting? mustn't she be attesting? mustn't we be attesting? mustn't you be attesting? mustn't they be attesting?
Perfetto
mustn't I have attested? mustn't you have attested? mustn't she have attested? mustn't we have attested? mustn't you have attested? mustn't they have attested?
Perfetto con V-ing
mustn't I have been attesting? mustn't you have been attesting? mustn't she have been attesting? mustn't we have been attesting? mustn't you have been attesting? mustn't they have been attesting?