| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [adv] [v-ing] | 1509 |
|
| 2 | [adv] [v-ing] been | 157 |
|
| 3 | for [adv] been | 33 |
|
| 4 | for [v-ing] been | 31 |
|
