SN4 ""

No	Pattern	Freq
1	had not been [verb] [prep] the	205
2	had not be [verb] [prep] the	205
3	had not be [vb pp] [prep] the	197
4	had not be [verb] [prep] the	183
5	had not be [verb] by the	55
6	had not be [verb] in the	32
7	had not be [verb] to the	27
8	had n't be [verb] [prep] the	22
9	had not be [verb] on the	16
10	had not be [verb] for the	14
11	had not be [verb] at the	9
12	had not be [v-ing] [prep] the	8
13	had not be consult [prep] the	8
14	had not be [verb] about the	8
15	had not be [verb] with the	8
16	had not be consulted [prep] the	8
17	had not be seen [prep] the	7
18	had not be see [prep] the	7
19	had not be prepare [prep] the	6
20	had not be prepared [prep] the	6
21	had not be [verb] since the	6
22	had not be [verb] of the	6
23	had not be mentioned [prep] the	5
24	had not be mention [prep] the	5
25	had not be told [prep] the	5
26	had not be tell [prep] the	5
27	had not be [verb] under the	5
28	had not be [verb] into the	5
29	had not be [verb] during the	5