| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [vb past] a long time | 19 |
|
| 2 | [noun prp] [vb past] [art] long time | 19 |
|
| 3 | [noun prp] spent [art] long time | 5 |
|
| 4 | [noun prp] took [art] long time | 5 |
|
