| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [v-ing] [pron] [adj] | 286 |
|
| 2 | [v-ing] [pron] first [adj] | 85 |
|
| 3 | is [v-ing] [pron] first | 32 |
|
| 4 | is [pron] first [adj] | 18 |
|
