| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] a long time | 421 |
|
| 2 | [verb] be a long time | 74 |
|
| 3 | be [prep] a long time | 37 |
|
| 4 | [verb] be [prep] a long | 24 |
|
