The Italian is used to express a condition and the consequence that depends on it. It broadly corresponds to English conditional sentences and appears in examples such as:
If I have time, I’ll call you.
If I were rich, I would travel around the world.
If you had studied, you would have passed the exam.
Italian has three main types of : , and . The choice depends on whether the speaker sees the condition as real, possible or impossible.
The main difference lies in the verb tenses and moods used in each clause.
How Italian conditional sentences are formed
A conditional sentence consists of two parts:
- the if-clause, which expresses the condition and is normally introduced by .
- the main clause, which expresses the consequence.
For example:
- Condition:
- Consequence:
The order can also be reversed without changing the meaning:
This table summarises the main patterns and their closest English equivalents:
| Type | Condition | Consequence | Example |
|---|---|---|---|
| Real condition (zero/first conditional) | + indicative | indicative or imperative | |
| Possible hypothesis (second conditional) | + imperfect subjunctive | present conditional | |
| Unreal present condition (second conditional) | + imperfect subjunctive | present conditional | |
| Unreal past condition (third conditional) | + pluperfect subjunctive | past conditional |
Periodo ipotetico della realtà: real conditions
The presents a condition that the speaker considers real, likely or genuinely possible. Depending on the meaning, it is similar to the English zero or first conditional.
Italian normally uses the indicative in both the condition and the consequence. The consequence can also be expressed with an imperative.
Pattern
Examples with the present tense
If it rains, I stay at home.
If you eat too much, you feel ill.
If you’re hungry, there’s some pasta in the kitchen.
Examples with the future tense
Unlike standard English, Italian can use the future tense directly after . English normally uses the present in the if-clause:
If I have time, I’ll call you.
If the weather is nice tomorrow, we’ll go to the seaside.
Italian can also combine the present and the future:
If you finish early, we’ll go out for dinner.
Examples with the imperative
If you go to the supermarket, buy some bread.
If you see Marta, say hello to her for me.
If the water is boiling, add the pasta.
Periodo ipotetico della possibilità: possible hypotheses
The expresses a situation that is possible but uncertain, or simply presented as a hypothesis. It is usually close to the English second conditional.
Pattern
Examples
If I had more time, I would study Italian every day.
If I spoke Italian better, I would look for a job in Italy.
If you came to Rome, we could meet.
If it were to rain, we would stay at home.
The condition takes the , while the consequence uses the .
Remember that the conditional must not be used after . This is similar to standard English, where we say “if I had”, not “if I would have”:
- Incorrect:
- Correct:
You can review how the conditional is formed and used in my article on the .
Periodo ipotetico dell’irrealtà nel presente: unreal present conditions
The same pattern can express a situation that is unreal or impossible in the present. In English, this also corresponds to the second conditional.
Pattern
Examples
If I were rich, I would buy a house by the sea.
If I had wings, I would fly.
If I were in your position, I would talk to her.
The structure is identical to the pattern used for possible hypotheses. The difference comes from the context and from how the speaker views the situation.
For example:
It can describe a future possibility or a situation that the speaker considers impossible at present.
Periodo ipotetico dell’irrealtà nel passato: unreal past conditions
The describes a condition that did not happen and a consequence that therefore could not happen either. It corresponds closely to the English third conditional.
Pattern
Examples
If you had studied, you would have passed the exam.
If we had arrived earlier, we would have seen the beginning of the film.
If you had called me, I would have helped you.
If they had booked earlier, they would have found a better hotel.
These sentences refer to past events that can no longer be changed.
Mixed Italian conditional sentences
Sometimes the condition refers to the past, but its consequence affects the present. This is called a , or mixed conditional.
Common pattern
Examples
If I had studied medicine, I would be a doctor now.
If I hadn’t gone to bed so late, I wouldn’t be tired now.
If we had bought that house, we would be living in Rome today.
The condition belongs to the past, but the consequence describes the present situation.
Common mistakes in Italian conditional sentences
Using the conditional after se
This is one of the most common mistakes:
- Incorrect:
- Correct:
In possible and unreal conditions, Italian uses the subjunctive after , not the conditional.
Confusing the imperfect and pluperfect subjunctive
Use the for hypotheses about the present or future:
If I had time, I would come with you.
Use the for conditions that were not fulfilled in the past:
If I had had time, I would have come with you.
Assuming possibility and unreality always use different patterns
In the present, both can use:
The difference is not always grammatical. It often depends on context and on the speaker’s intention.
Italian conditional sentences: a quick guide
When in doubt, remember this guide:
- Real or likely situation:
- Possible hypothesis:
- Unreal present situation:
- Unreal past situation:
- Past condition with a present consequence:
Most importantly:
Do not use the conditional after in these patterns.
Practise with these sentences
Complete each sentence with an appropriate consequence:
- If I have some free time this weekend…
- If I could live in any Italian city…
- If I had been born in another country…
- If I hadn’t worked yesterday…
- If I had started learning Italian earlier…
You do not need to memorise dozens of rules. First decide whether the situation is real, hypothetical or impossible, and then choose the corresponding verb pattern.
Learn to use Italian conditional sentences when speaking
Knowing the patterns helps you build sentences, but using them spontaneously requires practice in realistic situations and personalised correction.
In my , we will practise conditional sentences through conversations and activities suited to your level, so that you can use them confidently without stopping to think about every verb form.
