SN4 ""

No	Pattern	Freq
1	[pron] be usually a [noun]	106
2	[noun] be usually a [noun]	73
3	[noun sg] be usually a [noun]	60
4	there be usually a [noun]	54
5	there be usually a [noun]	54
6	[ex0] be usually a [noun]	54
7	[pers pn] be usually a [noun]	35
8	it be usually a [noun]	32
9	it be usually a [noun]	32
10	[Wh det] be usually a [noun]	12
11	which be usually a [noun]	12
12	which be usually a [noun]	12
13	[adj] be usually a [noun]	11
14	[det] be usually a [noun]	11
15	[noun pl] be usually a [noun]	10
16	this be usually a [noun]	7
17	this be usually a [noun]	7
18	[Wh pn] be usually a [noun]	5
19	[conj] be usually a [noun]	5
20	be [adv] usually a [noun]	18
21	be not usually a [noun]	15
22	be [not/n't] usually a [noun]	15
23	be not usually a [noun]	15
24	be usually [prep] a [noun]	19
25	be usually [prep] a [noun]	19
26	be usually [adv] a [noun]	9
27	be usually [verb] a [noun]	8
28	be usually [vb pp] a [noun]	8
29	be usually [adv] a [noun]	8
30	be usually a [adj] [noun]	140