| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 've [adv] been [v-ing] [prep] | 73 |
|
| 2 | 've been [v-ing] [prep] [pos pn] | 37 |
|
| 3 | [adv] been [v-ing] [prep] [pos pn] | 21 |
|
| 4 | 've [adv] been [prep] [pos pn] | 7 |
|
