I pronomi combinati
When an indirect-object pronoun and a direct-object pronoun (or ne) appear together, Italian fuses them. The indirect comes FIRST and changes its final -i to -e before the direct pronoun: mi + lo = me lo, ti + la = te la, ci + ne = ce ne, vi + li = ve li. The third-person indirect (gli, le, Le) is special β it merges into a single fused word with the direct: glielo, gliela, glieli, gliele, gliene β same form for masculine, feminine, and formal Lei. Position with conjugated verbs is BEFORE the verb; with infinitives, gerunds, and positive imperatives, the cluster ATTACHES to the end as one block.
The vowel change: mi/ti/ci/vi β me/te/ce/ve
When mi, ti, ci, vi, or si is followed by lo, la, li, le, or ne, the -i flips to -e: mi lo dai is wrong; me lo dai = you give it to me. Same for the others: te la mando = I send it to you, ce li porta = he brings them to us, ve ne parlo = I speak to you (pl.) about it. The two pieces stay as separate words (unlike glielo). Reflexive si combined with a direct pronoun also becomes se: se lo lava = he washes it (for himself / on himself).
Glielo, gliela, glieli, gliele, gliene β the fused third-person
The third-person indirect pronouns gli (to him / to them) and le (to her) β and the formal Le (to you) β all collapse into a SINGLE form: glie- + direct pronoun, written as ONE word. Glielo do = I give it (m.) to him / her / them. Gliela mando = I send it (f.) to him / her / them. Glieli compro = I buy them (m.) for him / her. Gliele scrivo = I write them (f.) to him / her. Gliene parlo = I speak to him / her about it. Modern Italian uses gli for 'to them' (replacing older loro), so glielo also covers 'I give it to them'. Context tells you the gender and number of the recipient β the form itself doesn't.
Position with conjugated verbs
With a normal conjugated verb, the cluster goes BEFORE the verb, written as separate words (except glie- forms): Me lo dici subito. = Tell it to me right away. Te la spiego dopo. = I'll explain it to you later. Glielo regalo per il compleanno. = I'll give it to him as a birthday present. Ce ne sono molti. = There are many of them. In compound tenses, the past participle agrees with the DIRECT-object pronoun, not the indirect: Me l'ha detto. = he told it to me. Me li ha portati. = he brought them (m.pl.) to me. Gliel'ho data. = I gave it (f.) to him.
Position with infinitives, gerunds, and imperatives
With an infinitive (after dovere, potere, volere, sapere, after a preposition, etc.), the cluster ATTACHES to the end of the infinitive as one word, dropping the final -e: Voglio dirtelo. = I want to tell it to you. Devi spiegarmelo. = You have to explain it to me. Sto per dargliela. = I'm about to give it to him. (Or β equally correct β climb to before the modal: te lo voglio dire.) With gerunds: Dandoglielo, sorrise. = Giving it to him, he smiled. With positive tu/noi/voi imperatives, the cluster also ATTACHES: Dammelo! = Give it to me! Diccelo! = Tell it to us! Portateglielo! = Bring it to him! With negative imperatives, the cluster typically goes BEFORE: Non me lo dire. Note the consonant doubling in dammelo, dimmelo, fammelo β single-syllable imperatives double the first letter of the attached pronoun.
Combinations with ne: me ne, te ne, gliene, ce ne, ve ne
ne ('of it / of them / about it') combines with indirect pronouns the same way: Me ne dai due? = Will you give me two of them? Te ne ho parlato ieri. = I spoke to you about it yesterday. Gliene ho dato uno. = I gave one of them to him. Ce ne sono troppi. = There are too many of them. Ve ne mando subito. = I'll send you (pl.) some of them right away. The ne combinations are extremely common in spoken Italian β drilling them is a fluency milestone.
