| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [noun] [prep] [art] | 2452 |
|
| 2 | [v-ing] [noun] [prep] [art] first | 131 |
|
| 3 | be [v-ing] [prep] [art] first | 113 |
|
| 4 | be [noun] [prep] [art] first | 56 |
|
