Questions & Answers about Puer intrat cubiculum quod parvum est.
- puer – boy
- intrat – enters, goes into (3rd person singular, present tense of intrāre)
- cubiculum – room, often bedroom (neuter noun)
- quod – which (here: a relative pronoun referring to cubiculum)
- parvum – small (neuter singular form of the adjective parvus, -a, -um)
- est – is (3rd person singular, present tense of esse)
Puer is the subject of the sentence: the boy enters…
- It is in the nominative singular, because subjects of finite verbs in Latin are normally in the nominative case.
- Its dictionary form is puer, puerī (2nd declension, masculine).
Latin often uses verbs of motion without a preposition where English needs one:
- intrare already has the idea to go in / to enter built into it.
- You simply say