| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [v-ing] a [noun] | 549 |
|
| 2 | [v-ing] a long [noun] | 259 |
|
| 3 | [been] a long [noun] | 157 |
|
| 4 | [been] [v-ing] a long | 16 |
|
