| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] be | 47 |
|
| 2 | [been] [v-ing] is | 27 |
|
| 3 | [been] [v-ing] was | 13 |
|
| 4 | [been] doing be | 8 |
|
| 5 | [been] [v-ing] are | 6 |
|
| 6 | [been] using be | 6 |
|
