| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [adv] for [adv] a | 13 |
|
| 2 | [v-ing] [adv] for [adv] a | 12 |
|
| 3 | [v-ing] [adv prt] for [adv] a | 7 |
|
| 4 | [v-ing] [adv] for quite a | 6 |
|
| 5 | going [adv] for [adv] a | 6 |
|
| 6 | [v-ing] [adv] for [adv] an | 6 |
|
| 7 | [v-ing] [adv] for over a | 5 |
|
