| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [be] [v-ing] for [num] | 45 |
|
| 2 | [vb base] [be] [v-ing] it for | 39 |
|
| 3 | [be] [v-ing] it for [num] | 23 |
|
