The Italian verb "mantenere" means "to maintain" in English. It is an irregular verb. Below you'll find the complete conjugation tables for "mantenere" across all 5 tenses. New to Italian verbs? Start with the Italian verb guide.
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How to Conjugate "mantenere" in the Present Tense
Presente indicativo Actions happening now or regularly| Person | English | Conjugation |
|---|---|---|
| io | I | mantengo |
| tu | you (informal) | mantieni |
| lui/lei | he/she/you (formal) | mantiene |
| noi | we | manteniamo |
| voi | you all | mantenete |
| loro | they | mantengono |
Lui mantiene la casa pulita.
He keeps the house clean.
How to Conjugate "mantenere" in the Past (completed) Tense
Passato prossimo Actions that finished in the recent past| Person | English | Conjugation |
|---|---|---|
| io | I | ho mantenuto |
| tu | you (informal) | hai mantenuto |
| lui/lei | he/she/you (formal) | ha mantenuto |
| noi | we | abbiamo mantenuto |
| voi | you all | avete mantenuto |
| loro | they | hanno mantenuto |
Lui ha mantenuto il segreto.
He kept the secret.
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Imperfetto Actions that were ongoing in the past| Person | English | Conjugation |
|---|---|---|
| io | I | mantenevo |
| tu | you (informal) | mantenevi |
| lui/lei | he/she/you (formal) | manteneva |
| noi | we | mantenevamo |
| voi | you all | mantenevate |
| loro | they | mantenevano |
Lui manteneva un ritmo costante.
He used to maintain a constant pace.
How to Conjugate "mantenere" in the Future Tense
Futuro semplice Actions that will happen| Person | English | Conjugation |
|---|---|---|
| io | I | manterrò |
| tu | you (informal) | manterrai |
| lui/lei | he/she/you (formal) | manterrà |
| noi | we | manterremo |
| voi | you all | manterrete |
| loro | they | manterranno |
Lui manterrà la casa pulita.
He will maintain the house clean.
How to Conjugate "mantenere" in the Would (conditional) Tense
Condizionale presente Hypothetical actions| Person | English | Conjugation |
|---|---|---|
| io | I | manterrei |
| tu | you (informal) | manterresti |
| lui/lei | he/she/you (formal) | manterrebbe |
| noi | we | manterremmo |
| voi | you all | manterreste |
| loro | they | manterrebbero |
Lui manterrebbe il segreto aziendale.
He would maintain the company secret.
Frequently Asked Questions About "mantenere"
Is "mantenere" regular or irregular in Italian?
"Mantenere" is an irregular Italian verb, meaning its conjugation does not follow standard patterns and must be memorized individually.
What does "mantenere" mean in English?
The Italian verb "mantenere" means "to maintain" in English.
How do you conjugate "mantenere" in the present tense?
In the present tense (Presente indicativo): io → mantengo, tu → mantieni, lui/lei → mantiene, noi → manteniamo, voi → mantenete, loro → mantengono.
How many tenses does "mantenere" have in Italian?
"Mantenere" is conjugated across 5 tenses in Italian: Present, Past (completed), Past (ongoing), Future, Would (conditional).
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