SN4 ""

No	Pattern	Freq
1	[was/were] [adv] that a	18
2	[was/were] [not/n't] that a	17
3	[was/were] not that a	17
4	[was/were] n't that a	17
5	[was/were] that [prep] a	96
6	[was/were] that [prep] a	96
7	[was/were] that of a	90
8	[was/were] that of a	90
9	[was/were] that [be] a	8
10	[was/were] that be a	8
11	[was/were] that [adv] a	7
12	[was/were] that such a	7
13	[was/were] that such a	7
14	[was/were] that [adj] a	7
15	[was/were] that [det] a	7
16	[was/were] that [was/were] a	5
17	[was/were] that was a	5
18	[was/were] that [adv] a	5
19	[was/were] that a [noun]	38
20	[was/were] that a [noun sg]	36
21	[was/were] that a [adj]	21
22	[was/were] that a [adj]	19