| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [prep] a long time | 25 |
|
| 2 | has [been] a long time | 14 |
|
| 3 | has [prep] a long time | 9 |
|
| 4 | has [been] [prep] a long | 5 |
|
