| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num ord] [noun] [v-ing] | 1251 |
|
| 2 | [noun] [v-ing] been | 614 |
|
| 3 | [num ord] [noun] been | 17 |
|
| 4 | [num ord] [v-ing] been | 8 |
|
