Coniugazione del verbo inglese
MUST TREK

Verbo regolare: trek - trekked - trekked

Affermazione

Forma semplice	Forma con V-ing
I must trek you must trek he must trek we must trek you must trek they must trek	I must be trekking you must be trekking he must be trekking we must be trekking you must be trekking they must be trekking
Perfetto	Perfetto con V-ing
I must have trekked you must have trekked he must have trekked we must have trekked you must have trekked they must have trekked	I must have been trekking you must have been trekking he must have been trekking we must have been trekking you must have been trekking they must have been trekking

Negazione

Forma semplice	Forma con V-ing
I mustn't trek you mustn't trek he mustn't trek we mustn't trek you mustn't trek they mustn't trek	I mustn't be trekking you mustn't be trekking he mustn't be trekking we mustn't be trekking you mustn't be trekking they mustn't be trekking
Perfetto	Perfetto con V-ing
I mustn't have trekked you mustn't have trekked he mustn't have trekked we mustn't have trekked you mustn't have trekked they mustn't have trekked	I mustn't have been trekking you mustn't have been trekking he mustn't have been trekking we mustn't have been trekking you mustn't have been trekking they mustn't have been trekking

Forma interrogativa

Forma semplice	Forma con V-ing
must I trek? must you trek? must he trek? must we trek? must you trek? must they trek?	must I be trekking? must you be trekking? must he be trekking? must we be trekking? must you be trekking? must they be trekking?
Perfetto	Perfetto con V-ing
must I have trekked? must you have trekked? must he have trekked? must we have trekked? must you have trekked? must they have trekked?	must I have been trekking? must you have been trekking? must he have been trekking? must we have been trekking? must you have been trekking? must they have been trekking?

Forma interro-negativa

Forma semplice	Forma con V-ing
mustn't I trek? mustn't you trek? mustn't he trek? mustn't we trek? mustn't you trek? mustn't they trek?	mustn't I be trekking? mustn't you be trekking? mustn't he be trekking? mustn't we be trekking? mustn't you be trekking? mustn't they be trekking?
Perfetto	Perfetto con V-ing
mustn't I have trekked? mustn't you have trekked? mustn't he have trekked? mustn't we have trekked? mustn't you have trekked? mustn't they have trekked?	mustn't I have been trekking? mustn't you have been trekking? mustn't he have been trekking? mustn't we have been trekking? mustn't you have been trekking? mustn't they have been trekking?