SN4 ""

No	Pattern	Freq
1	[noun] be [adv] that	329
2	[noun sg] [be] [adv] that	269
3	[noun] [is] [adv] that	248
4	[noun] is [adv] that	243
5	[noun] [was/were] [adv] that	62
6	[noun] [be] simply that	61
7	[noun] was [adv] that	54
8	[noun pl] [be] [adv] that	41
9	[noun] [be] there that	26
10	[noun] [be] so that	23
11	point [be] [adv] that	21
12	point [be] [adv] that	21
13	reason [be] [adv] that	16
14	[noun prp] [be] [adv] that	16
15	reason [be] [adv] that	16
16	[noun] [be] precisely that	15
17	[noun] [am/are] [adv] that	14
18	[noun] are [adv] that	14
19	[noun] [be] right that	12
20	[noun] [be] probably that	12
21	problem [be] [adv] that	12
22	problem [be] [adv] that	12
23	[noun] [be] perhaps that	11
24	answer [be] [adv] that	10
25	[noun] [be] now that	10
26	answer [be] [adv] that	10
27	[noun] [be] always that	10
28	[noun] [be] therefore that	9
29	[noun] [be] merely that	8
30	[noun] were [adv] that	8