| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [adv] for a | 584 |
|
| 2 | [adv] [adv] for a | 569 |
|
| 3 | [v-ing] [adv] [adv] for | 220 |
|
| 4 | [v-ing] [adv] for a | 206 |
|
| 5 | [v-ing] [adv] [adv] a | 180 |
|
