Learn Italian: Documentare la fabbrica era talmente interessante che abbiamo dimenticato il tempo. - Documenting the factory was so interesting that we forgot the time.

Documentare la fabbrica era talmente interessante che abbiamo dimenticato il tempo.

Documenting the factory was so interesting that we forgot the time.

Breakdown of Documentare la fabbrica era talmente interessante che abbiamo dimenticato il tempo.

essere

to be

il tempo

the time, the weather

Questions & Answers about Documentare la fabbrica era talmente interessante che abbiamo dimenticato il tempo.

Why is the infinitive documentare used here to mean 'documenting'?

In Italian, when a verb acts as the subject of a sentence (the thing doing the action or being described), you must use the infinitive form. English uses the gerund (-ing form) for this, which often tempts learners to use the Italian gerund, but documentando would be incorrect here.

Could I use così instead of talmente in this sentence?

Yes, absolutely. Both così ... che and talmente ... che are consecutive conjunctions meaning 'so ... that' and are interchangeable in this context. Talmente just adds a slightly stronger, more emphatic flavor to how interesting the factory was.

Why does this sentence mix the imperfect (era) and the passato prossimo (abbiamo dimenticato)?

This is a great example of how Italian balances background states with specific events. Era talmente interessante uses the imperfect because it describes an ongoing state or condition in the past. Abbiamo dimenticato il tempo uses the passato prossimo because forgetting the time was a specific, completed event resulting from that state.

Since we are studying implicit concessive clauses, how could I add 'although tired' to the second half of this sentence?