Breakdown of Devi spiegare bene, affinché il cliente capisca la clausola.
bene
well
capire
to understand
spiegare
to explain
dovere
must
Questions & Answers about Devi spiegare bene, affinché il cliente capisca la clausola.
Why is the verb capisca used instead of the normal present tense capisce?
The word affinché (so that) is a conjunction of purpose, showing the goal of your explanation. In Italian, conjunctions of purpose always require the subjunctive mood because they express an intention or desired outcome, not a guaranteed fact. That is why we use the subjunctive form capisca.
I remember capire takes an -isc- insert. How does that work in the subjunctive here?
You remembered correctly! In the normal present tense (indicative), the third-person form is capisce. But in the present subjunctive, the endings for all singular subjects (I, you, he, she) of these -isc- verbs change to -a. So, il cliente capisca is the correct he/she form.
Could I use per + infinitive here, like per il cliente capire?
No, because the subjects of the two actions are different. You have to explain (devi spiegare), but the client is the one who needs to understand (il cliente capisca). When the subjects change, you must use a conjunction like affinché followed by a conjugated subjunctive verb. You only use per + infinitive when the subject is the same for both actions.
Can I use perché instead of affinché in this sentence?