| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [been] [verb] | 15899 |
|
| 2 | 've [adv] [verb] | 9775 |
|
| 3 | 've [been] [verb] | 4415 |
|
| 4 | 've [adv] [been] | 1306 |
|
