| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] to the time [adv] | 30 |
|
| 2 | [adv prt] to the time [adv] | 28 |
|
| 3 | [adv prt] to the time when | 28 |
|
| 4 | [adv prt] to the time [Wh adv] | 28 |
|
| 5 | [adv prt] to the time when | 28 |
|
| 6 | back to the time [adv] | 22 |
|
| 7 | up to the time [adv] | 7 |
|
