| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but it took [det] [noun sg] | 10 |
|
| 2 | but it took some [noun] | 9 |
|
| 3 | but it took [det] time | 5 |
|
| 4 | but it took [det] time | 5 |
|
