SN4 ""

No	Pattern	Freq
1	[noun] is [vb pp] for [det]	231
2	[noun sg] is [vb pp] for [det]	204
3	[pron] is [vb pp] for [det]	35
4	[conj] is [vb pp] for [det]	23
5	[adj] is [vb pp] for [det]	18
6	[Wh det] is [vb pp] for [det]	16
7	[pers pn] is [vb pp] for [det]	15
8	[coord] is [vb pp] for [det]	14
9	it is [vb pp] for [det]	13
10	it is [vb pp] for [det]	13
11	[noun pl] is [vb pp] for [det]	12
12	and is [vb pp] for [det]	12
13	and is [vb pp] for [det]	12
14	which is [vb pp] for [det]	11
15	which is [vb pp] for [det]	11
16	[noun prp] is [vb pp] for [det]	10
17	[num] is [vb pp] for [det]	10
18	[det] is [vb pp] for [det]	7
19	allowance is [vb pp] for [det]	6
20	that is [vb pp] for [det]	6
21	[that] is [vb pp] for [det]	6
22	allowance is [vb pp] for [det]	6
23	that is [vb pp] for [det]	6
24	support is [vb pp] for [det]	5
25	this is [vb pp] for [det]	5
26	this is [vb pp] for [det]	5
27	support is [vb pp] for [det]	5
28	what is [vb pp] for [det]	5
29	what is [vb pp] for [det]	5
30	hundred is [vb pp] for [det]	5