SN4 ""

No	Pattern	Freq
1	[vb pp] [is] that	455
2	[vb pp] is that	454
3	happened [is] that	35
4	said [is] that	28
5	made [is] that	26
6	known [is] that	19
7	required [is] that	16
8	suggested [is] that	11
9	given [is] that	10
10	drawn [is] that	9
11	overlooked [is] that	9
12	found [is] that	8
13	considered [is] that	7
14	changed [is] that	7
15	noted [is] that	6
16	shown [is] that	6
17	forgotten [is] that	6
18	done [is] that	6
19	discovered [is] that	5
20	had [is] that	5
21	got [is] that	5
22	told [is] that	5