SN4 ""

No	Pattern	Freq
1	[pron] seem have [been] a	72
2	[ex0] seem have [been] a	33
3	there seem have [been] a	33
4	there seem have [been] a	33
5	[pers pn] seem have [been] a	27
6	[noun] seem have [been] a	25
7	[noun sg] seem have [been] a	12
8	he seem have [been] a	11
9	he seem have [been] a	11
10	it seem have [been] a	11
11	it seem have [been] a	11
12	would seem have [been] a	10
13	[vb mod] seem have [been] a	10
14	would seem have [been] a	10
15	[adj] seem have [been] a	10
16	[modal v] seem have [been] a	10
17	[adv] seem have [been] a	9
18	[noun pl] seem have [been] a	8
19	[Wh det] seem have [been] a	7
20	[det] seem have [been] a	7
21	[not/n't] seem have [been] a	6
22	this seem have [been] a	6
23	not seem have [been] a	6
24	this seem have [been] a	6
25	who seem have [been] a	5
26	[noun prp] seem have [been] a	5
27	[Wh pn] seem have [been] a	5
28	who seem have [been] a	5
29	seem [adv] have [been] a	5
30	seem have [been] [adv] a	13