Adaanist Grammar Rule #5 | Either...or and Neither...nor

Rule #5: When using “either...or” or “neither...nor”, the main verb matches the subject after “or/nor”.

Rule #5: When using “either…or” or “neither…nor”, the main verb matches the subject after “or/nor”.

 Neither the students nor the teacher were late.

 Neither the students nor the teacher was late.

🤔 Why "was" is correct?

Because the verb agrees with the subject that follows “nor.”

Subject after “nor” → “the teacher” → singular subject

Therefore, the main verb should also be singular.

🧨Trap #5: Assuming that the First noun is Always the Real Subject.

Tests often confuse students by placing a plural subject first (after “either” or “neither) and a singular subject closer to the main verb (“or” and “neither”), or vice versa.

This is done deliberately to trick you into choosing the wrong verb.

Example Trap:

Either my brothers or my sister are/is coming to the event

Correct: "is" (The verb matches the subject after “or”, "sister," which is singular.)

🚫 Ignore the first subject if it's far from the verb. Focus only on the subject after “or/nor” to pick your main verb correctly.

🔁 Shortcut

🎯 Neither/Either + 1st subject + nor/or + 2nd subject + verb matches 2nd subject

💥 Examples

lesson GIF

Gif by primevideo on Giphy

🔸 Example #1

Neither the guests nor the host knows/know how the incident occurred.

Correct: knows, because the verb matches the singular noun after “nor”, "host.")

🔸 Example #2

Does/Do either the apples or the watermelon need to be refrigerated?

Correct: Does, matching the closest noun "watermelon," singular.

🔸 Example #3

Neither the principal nor the teachers was/were satisfied with the exam results.

Correct: were, matching the closest noun "teachers," plural.

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