| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [art] [noun sg] [prep] | 735 |
|
| 2 | been [v-ing] [art] [noun sg] [prep] | 630 |
|
| 3 | have been [v-ing] [art] [noun sg] | 71 |
|
| 4 | have been [v-ing] [noun sg] [prep] | 22 |
|
