| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] a [noun] | 471 |
|
| 2 | [v-ing] a long [noun] | 243 |
|
| 3 | been a long [noun] | 157 |
|
| 4 | been [v-ing] a long | 15 |
|
