SN4 ""

No	Pattern	Freq
1	has [adv] [adv] been	356
2	has so [adv] been	102
3	has [adv] far been	88
4	has [adv] far been	88
5	has [adv] not been	55
6	has [adv] not been	55
7	has [adv] [not/n't] been	55
8	has only [adv] been	50
9	has [adv] recently been	44
10	has [adv] recently been	44
11	has never [adv] been	42
12	has [adv] often been	22
13	has [adv] often been	22
14	has still [adv] been	21
15	has [adv] ever been	21
16	has [adv] ever been	21
17	has there [adv] been	19
18	has [adv] since been	15
19	has [adv] always been	15
20	has long [adv] been	15
21	has [adv] since been	15
22	has [adv] always been	15
23	has [adv] just been	13
24	has [adv] really been	13
25	has [adv] really been	13
26	has [adv] before been	13
27	has [adv] before been	13
28	has [adv] just been	13
29	has probably [adv] been	13
30	has also [adv] been	12