| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been [prep] a | 185 |
|
| 2 | [vb -s] been a long | 100 |
|
| 3 | [vb -s] [prep] a long | 57 |
|
| 4 | been [prep] a long | 31 |
|
