"3-month retreat" or "3-months retreat"?
2384
Pluralization rule for "five-year-old children", "20 pound note", "10 mile run"
128742
'in' vs. 'on' for dates
113878
till vs. until in "from Apr. 21st till/until Apr. 28th"
52498
"I'm used to him being away " or "I'm used to his being away"
100958
"a while" vs "awhile"
61621
"Biweekly", "bimonthly", "biannual", and "bicentennial"
17739
Which "mean" to use and when?
96205
Confused by "come" vs "go"
35117
"The number of residents has grown" vs. "the number of residents have grown"
10520
"When I am 18, I will..." or "When I will be 18, I will..."
82366
"Have been having classes" or "have had classes for three months"?
29059
“so long as” vs. “as long as”
124907
Two-year program or Two-years program?
11288
Difference between "can" and "may"
134976
difference: be going; will
19869
Proper usage of "since" and "from" with regard to duration of time
117554
Should I use "half the time" or "half of the time"?