SN4 ""

No	Pattern	Freq
1	[noun] [prep] perhaps a [noun]	18
2	[noun sg] [prep] perhaps a [noun]	16
3	[adv] [prep] perhaps a [noun]	6
4	[verb] [prep] perhaps a [noun]	6
5	[prep] perhaps [det] a [noun]	5
6	[prep] perhaps [adj] a [noun]	5
7	[prep] perhaps [prep] a [noun]	5
8	[prep] perhaps [prep] a [noun]	5
9	[prep] perhaps half a [noun]	5
10	[prep] perhaps half a [noun]	5
11	[prep] perhaps a [adj] [noun]	36
12	[prep] perhaps a [adj] [noun]	21
13	[prep] perhaps a [num] [noun]	10
14	[prep] perhaps a [noun] [noun]	8
15	[prep] perhaps a dozen [noun]	7
16	[prep] perhaps a dozen [noun]	7
17	[prep] perhaps a [noun sg] [noun]	6
18	[prep] perhaps a [noun] [prep]	23
19	[prep] perhaps a [noun] [prep]	23
20	[prep] perhaps a [noun] of	12
21	[prep] perhaps a [noun] of	12
22	[prep] perhaps a [noun] [conj]	10
23	[prep] perhaps a [noun] [noun]	8
24	[prep] perhaps a [noun] [coord]	8
25	[prep] perhaps a [noun] [noun sg]	7
26	[prep] perhaps a [noun] in	6
27	[prep] perhaps a [noun] or	6
28	[prep] perhaps a [noun] in	6
29	[prep] perhaps a [noun] or	6