The plural form for letter grades
20338
What is the proper way to write the plural of a single letter? Or a word used as a word ('mention' usage)? (another apostrophe question)
65554
Does singular or plural verb goes with plural nouns like trousers, glasses, scissors, binoculars and many more?
133715
standardisation of style; attributive nouns and Saxon genitives
1601
Do you pluralize the singular possessions of / items or people associated with individual members of a plural group?
65631
Is “ ’s ” ever correct for pluralization?
100377
Grading on the graded direct product
8150
Definite article before schools, colleges, and universities
147007
How should I pluralise “as is”?
6400
Nationalities - When do we use the singular or plural form
140912
Grading system: Why A-F and not E?
124981
About pronouncing the 's' in plural nouns
15882
Singular or plural verb form where subject includes a "parenthetical" element
32508
how many ways can the letters in ARRANGEMENT can be arranged
143438
Subject/verb agreement when a title ends in a plural
2384
Pluralization rule for "five-year-old children", "20 pound note", "10 mile run"
40761
Pluralization of names
98642
Two possessive nouns in a row