| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [adv] for | 496 |
|
| 2 | 's [be] [v-ing] for | 110 |
|
| 3 | 's [be] [v-ing] [adv] | 79 |
|
| 4 | 's [be] [adv] for | 31 |
|
