Verbo regolare: backpack - backpacked - backpacked
Affermazione
Forma semplice
I must backpack you must backpack he must backpack we must backpack you must backpack they must backpack
Forma con V-ing
I must be backpacking you must be backpacking he must be backpacking we must be backpacking you must be backpacking they must be backpacking
Perfetto
I must have backpacked you must have backpacked he must have backpacked we must have backpacked you must have backpacked they must have backpacked
Perfetto con V-ing
I must have been backpacking you must have been backpacking he must have been backpacking we must have been backpacking you must have been backpacking they must have been backpacking
Negazione
Forma semplice
I mustn't backpack you mustn't backpack he mustn't backpack we mustn't backpack you mustn't backpack they mustn't backpack
Forma con V-ing
I mustn't be backpacking you mustn't be backpacking he mustn't be backpacking we mustn't be backpacking you mustn't be backpacking they mustn't be backpacking
Perfetto
I mustn't have backpacked you mustn't have backpacked he mustn't have backpacked we mustn't have backpacked you mustn't have backpacked they mustn't have backpacked
Perfetto con V-ing
I mustn't have been backpacking you mustn't have been backpacking he mustn't have been backpacking we mustn't have been backpacking you mustn't have been backpacking they mustn't have been backpacking
Forma interrogativa
Forma semplice
must I backpack? must you backpack? must he backpack? must we backpack? must you backpack? must they backpack?
Forma con V-ing
must I be backpacking? must you be backpacking? must he be backpacking? must we be backpacking? must you be backpacking? must they be backpacking?
Perfetto
must I have backpacked? must you have backpacked? must he have backpacked? must we have backpacked? must you have backpacked? must they have backpacked?
Perfetto con V-ing
must I have been backpacking? must you have been backpacking? must he have been backpacking? must we have been backpacking? must you have been backpacking? must they have been backpacking?
Forma interro-negativa
Forma semplice
mustn't I backpack? mustn't you backpack? mustn't he backpack? mustn't we backpack? mustn't you backpack? mustn't they backpack?
Forma con V-ing
mustn't I be backpacking? mustn't you be backpacking? mustn't he be backpacking? mustn't we be backpacking? mustn't you be backpacking? mustn't they be backpacking?
Perfetto
mustn't I have backpacked? mustn't you have backpacked? mustn't he have backpacked? mustn't we have backpacked? mustn't you have backpacked? mustn't they have backpacked?
Perfetto con V-ing
mustn't I have been backpacking? mustn't you have been backpacking? mustn't he have been backpacking? mustn't we have been backpacking? mustn't you have been backpacking? mustn't they have been backpacking?