| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] have been [v-ing] | 2193 |
|
| 2 | [vb past] [conj] [pron] have been | 754 |
|
| 3 | [vb past] [pron] have been [v-ing] | 185 |
|
