I’m working on / at / for: Which should I use?
31947
Working in / for / at?
124735
Which preposition in front of "line" — "on", "in", "at"?
152400
"at which time" vs. "at what time"
7226
When to use 'by' instead of 'at' or 'on' to specify time/date?
96881
What's the difference between 'allow' and 'allow for'?
29547
"For the time being" vs. "for now"
8385
Articles: When do I use "a", "the", or "__"?
26640
"At" vs. "in" before verb
120043
What is the proper use of \@ (i.e., backslash-at)?
93784
When should I use "in" or "on"?
78001
Use of 'as per' vs 'per'
18722
Should I use $* or $@?
28704
When should I use "a" vs "an"?
59140
Where [if anywhere] should the apostrophe go in "three days work"?
6863
When to use -Ites / Ians / Ish / An / Ni / Ese / Elsh / Er
44646
"To work for" vs. "to work in" vs. "to work at"
145666
what is the difference between `find .` and /home/user/* as an input to for command