| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but by [art] time they [verb] | 13 |
|
| 2 | but by the time they [verb] | 13 |
|
| 3 | but by [art] time they [verb] | 13 |
|
| 4 | but by [art] time they [verb] | 13 |
|
| 5 | but by [art] time they [vb past] | 11 |
|
