to omit "that" or not to omit "that"
6257
Are there rules about using "that" to join two clauses?
48272
Should one avoid using the phrase "note that" in math writings?
130708
“It” vs. “that”
68602
A case of optional “that”: “check the” vs. “check that the”
136995
When do I have to put 'a' before 'one' as a pronoun?
148637
Is it correct to omit preposition before date?
118578
“all that” vs. “all what”
29574
When can the relative pronouns "who", "which", "that" etc. be safely omitted?
64670
About the dropped "that" as a conjunction before a clause
121410
"x not in y" or "not x in y"
81576
To hyphenate or not?
126460
Should you use "who" or "that" when talking about multiple people doing something?
133685
Use of "though" versus "however"
17275
it VS. this Vs. that
21796
Why is "that"/"which" omitted in this sentence?
107851
passive Vs active or omission of 'which is'
13428
When it's OK to omit "where?"