SN4 ""

No	Pattern	Freq
1	[noun] [that] [is] often	51
2	[noun sg] [that] [is] often	48
3	[indef pn] [that] [is] often	8
4	[pron] [that] [is] often	8
5	one [that] [is] often	6
6	one [that] [is] often	6
7	[that] [pron] [is] often	71
8	[that] [pers pn] [is] often	59
9	[that] it [is] often	56
10	[that] it [is] often	56
11	[that] there [is] often	12
12	[that] [ex0] [is] often	12
13	[that] there [is] often	12
14	[that] [noun] [is] often	8
15	[that] [adj] [is] often	6
16	[that] [noun sg] [is] often	6
17	[that] [det] [is] often	6
18	[that] this [is] often	5
19	[that] this [is] often	5
20	[that] [is] [adv] often	14
21	[that] [is] [adv] often	13
22	[that] [is] so often	6
23	[that] [is] so often	6
24	[that] [is] often [verb]	45
25	[that] [is] often [vb pp]	41
26	[that] [is] often used	8
27	[that] [is] often use	8
28	[that] [is] often [adj]	6
29	[that] [is] often [adj]	6
30	[that] [is] often overlook	5