I must coast you must coast she must coast we must coast you must coast they must coast
Forma con V-ing
I must be coasting you must be coasting she must be coasting we must be coasting you must be coasting they must be coasting
Perfetto
I must have coasted you must have coasted she must have coasted we must have coasted you must have coasted they must have coasted
Perfetto con V-ing
I must have been coasting you must have been coasting she must have been coasting we must have been coasting you must have been coasting they must have been coasting
Negazione
Forma semplice
I must not coast you must not coast she must not coast we must not coast you must not coast they must not coast
Forma con V-ing
I must not be coasting you must not be coasting she must not be coasting we must not be coasting you must not be coasting they must not be coasting
Perfetto
I must not have coasted you must not have coasted she must not have coasted we must not have coasted you must not have coasted they must not have coasted
Perfetto con V-ing
I must not have been coasting you must not have been coasting she must not have been coasting we must not have been coasting you must not have been coasting they must not have been coasting
Forma interrogativa
Forma semplice
must I coast? must you coast? must she coast? must we coast? must you coast? must they coast?
Forma con V-ing
must I be coasting? must you be coasting? must she be coasting? must we be coasting? must you be coasting? must they be coasting?
Perfetto
must I have coasted? must you have coasted? must she have coasted? must we have coasted? must you have coasted? must they have coasted?
Perfetto con V-ing
must I have been coasting? must you have been coasting? must she have been coasting? must we have been coasting? must you have been coasting? must they have been coasting?
Forma interro-negativa
Forma semplice
must I not coast? must you not coast? must she not coast? must we not coast? must you not coast? must they not coast?
Forma con V-ing
must I not be coasting? must you not be coasting? must she not be coasting? must we not be coasting? must you not be coasting? must they not be coasting?
Perfetto
must I not have coasted? must you not have coasted? must she not have coasted? must we not have coasted? must you not have coasted? must they not have coasted?
Perfetto con V-ing
must I not have been coasting? must you not have been coasting? must she not have been coasting? must we not have been coasting? must you not have been coasting? must they not have been coasting?