| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [prep] | 6057 |
|
| 2 | have [pers pn] been [v-ing] | 431 |
|
| 3 | have [pers pn] been [prep] | 249 |
|
| 4 | [pers pn] been [v-ing] [prep] | 136 |
|
| 5 | have [pers pn] [v-ing] [prep] | 118 |
|
