SN4 ""

No	Pattern	Freq
1	an [noun] that [verb] [prep]	130
2	an [noun] that [vb -s] [prep]	71
3	an [noun] that [vb past] [prep]	55
4	an [noun] that [noun] [prep]	23
5	an [noun] that be [prep]	18
6	an [noun] that [be] [prep]	18
7	an [noun] that [adj] [prep]	10
8	an [noun] that [noun pl] [prep]	10
9	an [noun] that [was/were] [prep]	9
10	an [noun] that [det] [prep]	9
11	an [noun] that [is] [prep]	9
12	an [noun] that [noun sg] [prep]	9
13	an [noun] that was [prep]	8
14	an [noun] that is [prep]	8
15	an [noun] that come [prep]	7
16	an [noun] that point [prep]	5
17	an [noun] that came [prep]	5
18	an [noun] that speak [prep]	5
19	[prep] an [noun] that [prep]	12
20	[prep] an [noun] that [prep]	12
21	[verb] an [noun] that [prep]	12
22	be an [noun] that [prep]	10
23	[be] an [noun] that [prep]	10
24	[is] an [noun] that [prep]	9
25	is an [noun] that [prep]	9
26	[det] an [noun] that [prep]	6
27	such an [noun] that [prep]	6
28	such an [noun] that [prep]	6
29	[adj] an [noun] that [prep]	6
30	give an [noun] that [prep]	5