| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] been [v-ing] [prep] | 96 |
|
| 2 | [conj] have been [v-ing] [prep] | 41 |
|
| 3 | [conj] have [adv] been [prep] | 13 |
|
| 4 | [conj] have [adv] been [v-ing] | 12 |
|
