I must showcase you must showcase he must showcase we must showcase you must showcase they must showcase
Forma con V-ing
I must be showcasing you must be showcasing he must be showcasing we must be showcasing you must be showcasing they must be showcasing
Perfecto
I must have showcased you must have showcased he must have showcased we must have showcased you must have showcased they must have showcased
Perfecto con V-ing
I must have been showcasing you must have been showcasing he must have been showcasing we must have been showcasing you must have been showcasing they must have been showcasing
Negación
Forma simple
I must not showcase you must not showcase he must not showcase we must not showcase you must not showcase they must not showcase
Forma con V-ing
I must not be showcasing you must not be showcasing he must not be showcasing we must not be showcasing you must not be showcasing they must not be showcasing
Perfecto
I must not have showcased you must not have showcased he must not have showcased we must not have showcased you must not have showcased they must not have showcased
Perfecto con V-ing
I must not have been showcasing you must not have been showcasing he must not have been showcasing we must not have been showcasing you must not have been showcasing they must not have been showcasing
Forma interrogativa
Forma simple
must I showcase? must you showcase? must he showcase? must we showcase? must you showcase? must they showcase?
Forma con V-ing
must I be showcasing? must you be showcasing? must he be showcasing? must we be showcasing? must you be showcasing? must they be showcasing?
Perfecto
must I have showcased? must you have showcased? must he have showcased? must we have showcased? must you have showcased? must they have showcased?
Perfecto con V-ing
must I have been showcasing? must you have been showcasing? must he have been showcasing? must we have been showcasing? must you have been showcasing? must they have been showcasing?
Forma interro-negativa
Forma simple
must I not showcase? must you not showcase? must he not showcase? must we not showcase? must you not showcase? must they not showcase?
Forma con V-ing
must I not be showcasing? must you not be showcasing? must he not be showcasing? must we not be showcasing? must you not be showcasing? must they not be showcasing?
Perfecto
must I not have showcased? must you not have showcased? must he not have showcased? must we not have showcased? must you not have showcased? must they not have showcased?
Perfecto con V-ing
must I not have been showcasing? must you not have been showcasing? must he not have been showcasing? must we not have been showcasing? must you not have been showcasing? must they not have been showcasing?