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The first sentence is grammatically correct. It is "She and I are looking for a flowchart that would explain the complex, step-by-step procedure."
A sentence is grammatically correct when there are no errors in grammar. To determine whether a sentence is correct or incorrect, we must first determine the subject-verb agreement.
- She and I are looking for a flowchart that would explain the complex, step-by-step procedure.
- Her and me are looking for a flowchart that would explain the complex, step by step procedure.
- She and I are looking for a flowchart that would explain the complex, step by step procedure.
Sentence 1: "She and I" are correct because the position is subject. ✅
Sentence 2: "Her and me" are incorrect. It must be the object of the sentence and not the subject. ❌
Sentence 3: "She and I" are correct because the position is subject. ✅
Second, let's focus on the sentence 1 and 3 only. There is a different use of step by step or step-by-step
- "Step by step" is a phrasal noun or verb that we use to describe how to do something. When written in this format, it does not need to be hyphenated.
- "Step-by-step" is acceptable as an adjective or adverb that describe another word. The basic use of an adjective and adverb:
- Adjective describes noun/pronouns
- Adverb describes verbs, adjectives, or other adverb.
→ In this context, step-by-step is an adverb that describes the adjective "complex." She and I are looking for a flowchart that would explain the complex, step-by-step procedure.
To learn more about Adverb Clauses here https://brainly.com/question/29231882
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