| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [art] long time | 234 |
|
| 2 | been [art] long time | 79 |
|
| 3 | [vb past] been [art] long | 62 |
|
| 4 | [vb past] been [art] time | 25 |
|
