| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [v-ing] [adv] [art] [adj] | 47 |
|
| 2 | [be] [v-ing] [Wh adv] [art] [adj] | 15 |
|
| 3 | [been] [verb] [Wh adv] [art] [adj] | 10 |
|
| 4 | [been] [v-ing] [Wh adv] [art] [adj] | 8 |
|
