| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [v-ing] for a | 470 |
|
| 2 | [v-ing] [pron] for a | 216 |
|
| 3 | [adv] [v-ing] [pron] for | 202 |
|
| 4 | [adv] [v-ing] [pron] a | 158 |
|
| 5 | [adv] [pron] for a | 25 |
|
