Is "is" an auxiliary verb in the sentence "My mum's bag is blue"?
30344
Is "am" in "I am right" an auxiliary verb?
113635
Duplicate auxiliary verbs in a sentence (may we / should we delete the second?)
42200
"It is ___ that/who + verb." pleonasm vs. "___ + verb."
88444
"That is" vs. "i.e."
13049
"There is/are more than one". What's the difference?
83884
"So am I" or "So do I"?
86906
Which is correct: "What is" or "What are"
80810
Why must “has” come before the main verb here?
65714
When I put 'is' instead of 'be' in: "If she be found guilty"
144872
Can we omit "who is" in relative clauses? (noun + noun)
79346
Converse of "contains"?
60970
Conditional sentences - which is correct?
1469
Is there a difference between "==" and "is"?
61524
Does the sentence "I am surprised" have the pattern (S+V+C)?
112219
When should I use "by" in present participle?
135926
Either X(s) or Y(s) is/are
43187
How does "each" change "are" to "is"?