At 20 pages, this is the most grammatical guide in the series. Instead of treating conjunctions as vocabulary, it explains how they shape the sentence: which ones join equal clauses, which ones introduce dependent clauses, and above all which ones require the subjunctive. It also includes a register guide, a suggested learning order by level, and exercises with a full answer key.

Coordinating and subordinating

The first sections separate the two families that organise the whole guide:

Coordinating conjunctions join elements of equal weight: e, o / oppure, o... o, ma, però, tuttavia, quindi, perciò, allora.
Subordinating conjunctions introduce a clause that depends on another: che, se, quando, mentre, prima che, dopo che, perché, siccome, affinché.

Small usage rules appear along the way, such as e becoming ed before a vowel (Marco ed Elena) and allora working both as "so" and as a conversation opener (Allora, che facciamo?).

Indicative or subjunctive

The quick-reference table adds a column that most conjunction lists lack: the mood of the verb that follows.

Conjunction	Mood	Example from the guide
quando, mentre, dopo che	indicative	Mentre studiavo, ascoltavo musica
anche se	indicative	Anche se è difficile, ci provo
perché (because)	indicative	Non vengo perché sono malato
perché / affinché (so that)	subjunctive	Parlo lentamente perché tu capisca
benché, sebbene, nonostante che	subjunctive	Benché sia stanco, continua a lavorare
prima che, a meno che (non)	subjunctive	Parliamo prima che arrivi

Two contrasts stand out. Anche se and benché both express concession, but only benché takes the subjunctive. And perché takes the indicative when it means "because" and the subjunctive when it means "so that".

Section 7 extends this to expressions with che that trigger the subjunctive: opinion (Penso che tu abbia ragione), emotion (Temo che sia troppo tardi), and necessity (È importante che tu venga).

Three kinds of conditional sentences

The section on se outlines the periodo ipotetico in three steps: real conditions with the indicative (Se piove, resto a casa), possible conditions with the imperfect subjunctive and conditional (Se avessi tempo, viaggerei), and impossible ones with past forms (Se avessi studiato, avresti passato l'esame). It is a compact preview of a topic that usually needs its own chapter.

Più di or più che

The comparisons section clarifies a common doubt: di compares two different people or things (Marco è più alto di Paolo), while che compares two qualities or actions of the same subject (È più facile parlare che scrivere).

Choosing by register and level

The register guide pairs formal and informal options, such as tuttavia instead of però and affinché instead of perché. The learning section then proposes an order: beginners focus on e, ma, o, che, se, quando, perché, and mentre; intermediate learners add anche se, prima che, and benché; advanced learners work on affinché, purché, and dal momento che.

Exercises and answer key

Three exercises cover choosing a conjunction, combining sentences, and choosing between indicative and subjunctive, and section 16 gives all the answers. The third exercise is the most valuable: for each item, name the conjunction or verb that triggers the mood before checking.

Its natural reader is an intermediate learner who has met the present subjunctive or is about to. The sections on regional variation and digital communication are brief and general, so the core value lies in sections 2 to 7.

Italian Conjunctions Book