| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | cos [pers pn] 've been [v-ing] | 23 |
|
| 2 | cos i 've been [v-ing] | 14 |
|
| 3 | cos i 've been [v-ing] | 14 |
|
| 4 | cos they 've been [v-ing] | 5 |
|
| 5 | cos they 've been [v-ing] | 5 |
|
