Q: The English translation says "the lights", but there is no word for "the" in the Farsi sentence. How do we know it is definite?

The word را immediately following چراغها (lights) marks it as a specific, definite direct object. This tells you the designer was changing "the lights" rather than just "some lights" in general.

Question 1

How is the past progressive "was changing" formed in this sentence?

Accepted Answer

It is formed by combining the past tense of داشتن (to have) as an auxiliary verb, with the past continuous form of the main verb. Since the subject is the designer (he/she), we use داشت alongside the main verb عوض می‌کرد.

Question 2

Why is داشت placed right after طراح instead of next to the main verb?

Accepted Answer

In Farsi, the auxiliary داشتن usually comes right after the subject (طراح) to signal that a continuous action is happening. The rest of the sentence, including the direct object (چراغ‌ها را), goes in the middle, and the main verb (عوض می‌کرد) stays at the very end.

Question 3

Why does the می prefix come in the middle of عوض می‌کرد?

Accepted Answer

The verb عوض کردن (to change) is a compound verb made of the word عوض and the verb کردن (to do). In Farsi compound verbs, prefixes like می attach only to the actual verb part, which is why it becomes عوض می‌کرد.

Question 4

How does the phrase به دلیل connect to یک مشکل to mean "due to a problem"?

Accepted Answer

به دلیل means "due to" or literally "to the reason". To link it to the following noun phrase یک مشکل (a problem), it requires an Ezafe (an invisible "e" sound). When spoken, it becomes "be dalil-e yek moshkel".

Question 5

The English translation says "the lights", but there is no word for "the" in the Farsi sentence. How do we know it is definite?

Accepted Answer

The word را immediately following چراغ‌ها (lights) marks it as a specific, definite direct object. This tells you the designer was changing "the lights" rather than just "some lights" in general.

به دلیل یک مشکل، طراح داشت چراغ‌ها را عوض می‌کرد.

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