Coniugazione del verbo inglese
MUST UNDERLIE

Verbo irregolare: underlie - underlay - underlain

Affermazione

Forma semplice	Forma con V-ing
I must underlie you must underlie he must underlie we must underlie you must underlie they must underlie	I must be underlying you must be underlying he must be underlying we must be underlying you must be underlying they must be underlying
Perfetto	Perfetto con V-ing
I must have underlain you must have underlain he must have underlain we must have underlain you must have underlain they must have underlain	I must have been underlying you must have been underlying he must have been underlying we must have been underlying you must have been underlying they must have been underlying

Negazione

Forma semplice	Forma con V-ing
I mustn't underlie you mustn't underlie he mustn't underlie we mustn't underlie you mustn't underlie they mustn't underlie	I mustn't be underlying you mustn't be underlying he mustn't be underlying we mustn't be underlying you mustn't be underlying they mustn't be underlying
Perfetto	Perfetto con V-ing
I mustn't have underlain you mustn't have underlain he mustn't have underlain we mustn't have underlain you mustn't have underlain they mustn't have underlain	I mustn't have been underlying you mustn't have been underlying he mustn't have been underlying we mustn't have been underlying you mustn't have been underlying they mustn't have been underlying

Forma interrogativa

Forma semplice	Forma con V-ing
must I underlie? must you underlie? must he underlie? must we underlie? must you underlie? must they underlie?	must I be underlying? must you be underlying? must he be underlying? must we be underlying? must you be underlying? must they be underlying?
Perfetto	Perfetto con V-ing
must I have underlain? must you have underlain? must he have underlain? must we have underlain? must you have underlain? must they have underlain?	must I have been underlying? must you have been underlying? must he have been underlying? must we have been underlying? must you have been underlying? must they have been underlying?

Forma interro-negativa

Forma semplice	Forma con V-ing
mustn't I underlie? mustn't you underlie? mustn't he underlie? mustn't we underlie? mustn't you underlie? mustn't they underlie?	mustn't I be underlying? mustn't you be underlying? mustn't he be underlying? mustn't we be underlying? mustn't you be underlying? mustn't they be underlying?
Perfetto	Perfetto con V-ing
mustn't I have underlain? mustn't you have underlain? mustn't he have underlain? mustn't we have underlain? mustn't you have underlain? mustn't they have underlain?	mustn't I have been underlying? mustn't you have been underlying? mustn't he have been underlying? mustn't we have been underlying? mustn't you have been underlying? mustn't they have been underlying?