| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [pos pn] [adj] | 123 |
|
| 2 | have been [v-ing] on [adj] | 88 |
|
| 3 | have been [v-ing] on [pos pn] | 58 |
|
| 4 | have been on [pos pn] [adj] | 25 |
|
| 5 | been [v-ing] on [pos pn] [adj] | 16 |
|
