| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [prep] [noun sg] [prep] | 183 |
|
| 2 | been [v-ing] [prep] [noun sg] [prep] | 159 |
|
| 3 | have been [v-ing] [prep] [noun sg] | 84 |
|
| 4 | have been [v-ing] [noun sg] [prep] | 77 |
|
| 5 | have been [v-ing] [prep] [prep] | 14 |
|
