In conditional clauses with words like if, unless, even if, we often use present tense forms to talk about the future: We won't be able to go out if it is raining. I will come tomorrow unless I have to look after the children. Even if Barcelona lose tomorrow, they will still be champions.
Explanation:
the if-clause uses the past perfect tense, and the main clause uses the future perfect conditional tense: would have + past participle of the verb.
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Answer:
In conditional clauses with words like if, unless, even if, we often use present tense forms to talk about the future: We won't be able to go out if it is raining. I will come tomorrow unless I have to look after the children. Even if Barcelona lose tomorrow, they will still be champions.
Explanation:
the if-clause uses the past perfect tense, and the main clause uses the future perfect conditional tense: would have + past participle of the verb.