Final answer:
The sentence 'Sohrab was as strong as Rustum' is expressed in the positive degree without any changes needed. For the comparative degree, it would be 'Sohrab is stronger than Rustum,' and for the superlative degree, 'Sohrab is the strongest.'
Step-by-step explanation:
The statement 'Sohrab was as strong as Rustum' is already in the positive degree, which is typically used to describe one thing without comparing it to others. To change this sentence into the comparative and superlative degrees, we would modify the sentence as follows:
- Comparative degree: Sohrab is stronger than Rustum. This compares the strength of two individuals, suggesting Sohrab has more strength.
- Superlative degree: Sohrab is the strongest. This implies that among all individuals being considered, Sohrab has the most strength.
- Positive degree: Sohrab is strong as Rustum. This states that both individuals have equal strength and is essentially the same as the original statement but transformed to present tense.