Word
Per entrare, si deve mostrare l'abbonamento.
Meaning
To enter, the membership must be shown.
Part of speech
sentence
Pronunciation
Course
Breakdown of Per entrare, si deve mostrare l'abbonamento.
per
for / in order to / because of
entrare
to enter
dovere
must
mostrare
to show
Questions & Answers about Per entrare, si deve mostrare l'abbonamento.
How does the si passivante work with a modal verb like dovere here?
In this structure, the modal verb (dovere) acts as the helper. You conjugate the modal verb to match the noun receiving the action (l'abbonamento is singular, so we use deve). The main action verb (mostrare) just stays in the infinitive.
What would happen if we needed to show tickets (plural) instead of a single membership?
The modal verb must agree with what is being shown. Because tickets (i biglietti) are plural, the modal verb changes to the plural form: si devono mostrare i biglietti.
Could the word si be placed anywhere else in this sentence?
Yes, because there is an infinitive verb (mostrare), you can drop the final -e and attach the si to the end, making it deve mostrarsi l'abbonamento. Both are correct, but putting si before the modal verb is usually more common in everyday speech.
Why is it Per entrare and not just Entrare?
When you want to say 'in order to [do an action]', Italian uses the preposition per followed immediately by the infinitive verb. So per entrare translates to 'in order to enter'.