| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] which have been [v-ing] [pron] | 16 |
|
| 2 | [noun sg] [Wh det] have been [v-ing] [pers pn] | 11 |
|
| 3 | [noun sg] [Wh det] had been [v-ing] [pron] | 10 |
|
| 4 | [noun sg] [Wh det] has been [v-ing] [pron] | 6 |
|
| 5 | [noun sg] [Wh det] have been [v-ing] [pos pn] | 5 |
|
