| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but it took a [adj] time | 9 |
|
| 2 | but it took [art] [adj] time | 9 |
|
| 3 | but it took a [adj] time | 9 |
|
| 4 | but it took [art] [adj] time | 9 |
|
