| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [v-ing] [prep] [adj] | 1054 |
|
| 2 | have been [v-ing] [prep] [noun prp] | 509 |
|
| 3 | have been [prep] [adj] [noun prp] | 23 |
|
| 4 | been [v-ing] [prep] [adj] [noun prp] | 17 |
|
| 5 | have been [v-ing] [adj] [noun prp] | 5 |
|
