| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [verb] been [v-ing] [prep] | 128 |
|
| 2 | [verb] been [adv] [v-ing] [prep] | 121 |
|
| 3 | which [verb] been [adv] [prep] | 30 |
|
| 4 | which [verb] been [adv] [v-ing] | 15 |
|
| 5 | which [verb] [adv] [v-ing] [prep] | 11 |
|
