Determine the correct usage of prepositions ('in accordance to' vs 'in accordance with') and comparative vs superlative forms ('more' vs 'most') in sentences with comparative structures. | Step-by-Step Solution
Problem
Two grammar questions: (1) Is 'in accordance to' acceptable, or must it be 'in accordance with'? Example: 'The decision was made in accordance to the recommendations of the independent review.' (2) In the sentence 'The second proposal is by far more convincing than any other proposal that was presented,' should 'more' or 'most' be used when comparing two items with 'than'?
🎯 What You'll Learn
- identify correct preposition usage in idiomatic phrases
- distinguish between comparative and superlative adjectives in context
- apply grammatical rules to revise sentences
Prerequisites: understanding of parts of speech, knowledge of comparative and superlative forms
💡 Quick Summary
Great question to dig into — you're working with two really important grammar concepts here: fixed prepositional phrases and the distinction between comparative and superlative forms! These are tricky spots that trip up even experienced writers, so the fact that you're pausing to question them shows strong instincts. Let's get you thinking through each one. For the preposition question, ask yourself: when you say something is "in alignment" or "in agreement" with something else, which preposition naturally follows — do you agree *to* something, or agree *with* something? That little mental test can unlock the right answer for you. For the "more vs. most" question, think about what job the word "than" is doing in the sentence — is it signaling a one-on-one comparison between two things, or is it ranking one thing at the top of a larger group? There's a classic rule connecting "than" to one specific form of comparison, and once you spot that connection, you'll be able to apply it every time. Try working through both sentences with those questions in mind — you've got the tools to crack this!
Step-by-Step Explanation
🎓 TinyProf's Grammar Breakdown
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1. What We're Solving
You're tackling two classic grammar traps that even advanced writers stumble on:
- Which preposition belongs in the phrase "in accordance ___"?
- When comparing things using "than," do we use more or most?
2. The Approach
For both questions, we need to understand fixed expressions (phrases that have one correct form by convention) and grammatical rules (logical rules about comparison). Understanding why a form is correct will help you apply it confidently every time.
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3. Step-by-Step Solution
❓ Question 1: "In Accordance to" vs. "In Accordance with"
Step 1: Understand what a fixed prepositional phrase is.
Some phrases in English are "frozen" — the preposition is fixed by long convention, not by logic alone. You simply have to learn which preposition the phrase takes.
Step 2: Test it by asking what the phrase means.
"In accordance" means in agreement or harmony with something. Notice the word with already lives inside the idea — you're aligning with something, not moving toward it (which "to" often implies).
Step 3: Check the verdict.
> ✅ "In accordance WITH" is the only standard, accepted form. > ❌ "In accordance TO" is a common error — it sounds natural but is not grammatically accepted in formal English.
Corrected sentence: > "The decision was made in accordance with the recommendations of the independent review."
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❓ Question 2: "More" vs. "Most" — Comparing with "Than"
Step 1: Understand the two types of comparison.
| Form | Used When | Example | |------|-----------|---------| | Comparative (more/better/bigger) | Comparing 2 things | "This is more convincing than that." | | Superlative (most/best/biggest) | Comparing 3 or more things | "This is the most convincing of all." |
Step 2: Notice the key signal word — "than."
Here's a golden rule:
> 🔑 Whenever you see "than," you MUST use the comparative form (more, not most).
"Than" is a comparison word — it signals you're measuring one thing against another specific thing.
Step 3: Apply this to your sentence.
> "The second proposal is by far more convincing than any other proposal that was presented."
Even though "any other proposal" could imply multiple proposals exist, the structure is still a head-to-head comparison using "than" — so comparative wins.
> ❌ "...is by far most convincing than..." — This mixes superlative with "than," which is a grammatical mismatch.
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4. The Answer
| Question | Incorrect | Correct | |----------|-----------|---------| | Preposition | in accordance to | in accordance with ✅ | | Comparison | by far most convincing than | by far more convincing than ✅ |
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5. 🧠 Memory Tips
For "in accordance with": > Think: "I agree with you" → "in accordance with" — both use with when expressing alignment! 🤝
For "more vs. most": > "Than" needs a partner → comparative ("more") > Superlatives (most) stand alone at the top — they don't need "than" to compare! 🏆
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You're doing fantastic by questioning these details — that's exactly how strong writers develop! 💪 Let me know if you'd like more practice examples!
⚠️ Common Mistakes to Avoid
- using 'to' instead of 'with' in the idiom 'in accordance with'
- confusing 'more' (comparative) with 'most' (superlative) when 'than' indicates a direct comparison
- assuming 'most' is correct when comparing against multiple items without 'than'
This explanation was generated by AI. While we work hard to be accurate, mistakes can happen! Always double-check important answers with your teacher or textbook.

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📷 Problem detected:
Solve: 2x + 5 = 13
Step 1:
Subtract 5 from both sides...
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