SN4 ""

No	Pattern	Freq
1	have not been [adv] [adj]	266
2	have not been [adv] [adj]	255
3	had not been [adv] [adj]	107
4	has not been [adv] [adj]	77
5	have not been [adv] [adj]	61
6	have not been so [adj]	54
7	have not been so [adj]	54
8	have not been as [adj]	33
9	have not been as [adj]	33
10	have not been too [adj]	30
11	have not been too [adj]	30
12	have not been very [adj]	29
13	have not been very [adj]	29
14	have not been [adv] successful	28
15	have not been [adv] successful	28
16	have not been [adv] good	17
17	have not been particularly [adj]	17
18	have not been [adv] good	17
19	have not been particularly [adj]	17
20	's not been [adv] [adj]	15
21	have not been entirely [adj]	14
22	have not been entirely [adj]	14
23	have not been [adv] bad	11
24	have not been [adv] bad	10
25	have not been [adv] [det]	8
26	have not been [adv] happy	7
27	have not been [adv] happy	7
28	have not been notably [adj]	6
29	have not been sufficiently [adj]	6
30	have not been [adv] lucky	6