| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [v-ing] [to-vb] the | 513 |
|
| 2 | [Wh det] is [v-ing] the | 187 |
|
| 3 | [Wh det] is [v-ing] [to-vb] | 180 |
|
| 4 | [Wh det] is [to-vb] the | 70 |
|
