| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [adv] [v-ing] to | 761 |
|
| 2 | if [pron] [be] [v-ing] to | 435 |
|
| 3 | if [pron] [be] [adv] [v-ing] | 400 |
|
| 4 | if [pron] [be] [adv] to | 28 |
|
