| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [indef pn] [pron] have been [v-ing] [prep] | 43 |
|
| 2 | [indef pn] who have been [verb] [prep] | 42 |
|
| 3 | [pron] who have been [v-ing] [prep] | 12 |
|
| 4 | [indef pn] who have be [v-ing] [prep] | 11 |
|
| 5 | [indef pn] who [verb] been [v-ing] [prep] | 11 |
|
| 6 | [indef pn] [Wh pn] have been [v-ing] [prep] | 11 |
|
| 7 | [indef pn] who have [been] [v-ing] [prep] | 11 |
|
| 8 | [indef pn] who have [be] [v-ing] [prep] | 11 |
|
| 9 | [indef pn] who have been [v-ing] [prep] | 11 |
|
