| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [v-ing] [prep] [art] [adj] | 962 |
|
| 2 | be [adv] [verb] [prep] [art] first | 161 |
|
| 3 | be [adv] [v-ing] [prep] [art] first | 10 |
|
| 4 | [be] [adv] [v-ing] [prep] [art] first | 10 |
|
