Why is "f" in a singular replaced with "v" in its plural?
1436
Why is there no consistency in the plural forms of words ending on an "f" (e.g. safe, roof, dwarf, etc.)?
129784
Is it right to use a singular form of the verb in this sentence?
61248
Why is "the" sometimes optional?
120860
"There is" and "there's" used before a plural word
72752
Why is the plural form of "life" "lives", while the plural form of "still life" is "still lifes"?
73844
Singular or plural verb with two subjects
54527
Why is "fulfil" spelt as "fulfill" in American English?
113147
Why isn’t singular ‘they’ used with 3Sg verb forms?
119928
When uncertain if refering to multiple or single should the plural form or singular form be used?
78806
articles with the possessive nouns in the plural
122084
Pluralizing Numbered Items
157993
The case of an object of a preposition
131063
Why do we use zero infinitives with make, let, have?
28447
The confusion between "The" or "A" article
99444
Why do some words have "X" as a substitute?
131090
On the singular vs plural aspects of "who"
88946
Agreement of verb 'to be' and a singular noun after a plural noun