| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [pron] [prep] [art] | 1347 |
|
| 2 | be [v-ing] [prep] [art] first | 113 |
|
| 3 | [v-ing] [pron] [prep] [art] first | 102 |
|
| 4 | be [pron] [prep] [art] first | 10 |
|
