| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [v-ing] a [noun sg] | 444 |
|
| 2 | [v-ing] a long [noun sg] | 256 |
|
| 3 | been a long [noun sg] | 157 |
|
| 4 | been [v-ing] a long | 16 |
|
