| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [pron] for [num] | 45 |
|
| 2 | [be] [v-ing] for about [num] | 29 |
|
| 3 | [be] [v-ing] [pron] for about | 8 |
|
| 4 | [v-ing] [pron] for about [num] | 6 |
|
