SN4 ""

No	Pattern	Freq
1	[prep] the [noun pl] ' union	113
2	[prep] the [noun pl] ' union	113
3	[prep] the [noun pl] ' union	98
4	of the [noun pl] ' union	50
5	of the [noun pl] ' union	50
6	[prep] the students ' union	30
7	[prep] the teachers ' union	17
8	[prep] the [noun pl] ' unions	14
9	from the [noun pl] ' union	14
10	from the [noun pl] ' union	14
11	[prep] the mothers ' union	13
12	by the [noun pl] ' union	11
13	by the [noun pl] ' union	11
14	to the [noun pl] ' union	10
15	to the [noun pl] ' union	10
16	[prep] the players ' union	7
17	with the [noun pl] ' union	7
18	with the [noun pl] ' union	7
19	[prep] the musicians ' union	5
20	[prep] the farmers ' union	5
21	[prep] the writers ' union	5