SN4 ""

No	Pattern	Freq
1	[noun] [was/were] held at [noun]	85
2	[noun sg] [was/were] held at [noun]	51
3	[noun pl] [was/were] held at [noun]	24
4	[pron] [was/were] held at [noun]	23
5	[Wh det] [was/were] held at [noun]	15
6	which [was/were] held at [noun]	15
7	which [was/were] held at [noun]	15
8	[noun prp] [was/were] held at [noun]	9
9	[pers pn] [was/were] held at [noun]	8
10	meeting [was/were] held at [noun]	7
11	meeting [was/were] held at [noun]	7
12	conference [was/were] held at [noun]	6
13	it [was/were] held at [noun]	5
14	conference [was/were] held at [noun]	5
15	it [was/were] held at [noun]	5
16	[was/were] [be] held at [noun]	8
17	[was/were] [being] held at [noun]	8
18	[was/were] be held at [noun]	8
19	[was/were] being held at [noun]	8
20	[was/were] [adv] held at [noun]	6
21	[was/were] [adv] held at [noun]	6
22	[was/were] held [adv] at [noun]	5
23	[was/were] held at [art] [noun]	76
24	[was/were] held at [art] [noun]	76
25	[was/were] held at the [noun]	71
26	[was/were] held at the [noun]	71
27	[was/were] held at [noun] [noun]	54
28	[was/were] held at [noun prp] [noun]	47
29	[was/were] held at [adj] [noun]	11
30	[was/were] held at [pron] [noun]	6