Why do we need different auxiliary verbs ("is", "are", "am") for different pronouns?
121232
Why are so many important verbs irregular?
21529
Should I be using 'is' or 'was' in reported speech?
54834
Emphatic do-form with do as main verb
42200
"It is ___ that/who + verb." pleonasm vs. "___ + verb."
156177
Possessive pronouns vs possessive determiners
62453
Does/do+personal pronoun+verb
11007
How can I explain to a non-native why the plural of a noun isn't used adjectivally?
144385
Questions with and without auxiliary
98289
They are a subject that 'is' or 'are'?
112146
Should I use 'is' or 'are' with this complex subject?
78514
Why don't English nouns have grammatical gender?
30477
Which prepositions are followed by accusative pronouns instead of reflexive pronouns?
157395
"Each of these is" vs. "each of these are"
13349
"Subject, verb, direct object, object complement" versus "subject, verb, indirect object, direct object"
28189
When is "seems to be" used instead of "seems"?
47245
Use of Indefinite Articles(a,an)
21668
"It is" or "it are"