| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it has [adv] been [adj] for | 20 |
|
| 2 | it has [adv] been [adj] for | 20 |
|
| 3 | it has [adv] been [adj] for | 19 |
|
| 4 | it has [adv] been [adj] for | 12 |
|
| 5 | it has not been [adj] for | 8 |
|
| 6 | it has [not/n't] been [adj] for | 8 |
|
| 7 | it has always been [adj] for | 5 |
|
| 8 | it has always been [adj] for | 5 |
|
