| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] go to sleep | 83 |
|
| 2 | [adv] [verb] to sleep | 83 |
|
| 3 | [adv] go to sleep | 30 |
|
| 4 | [adv] [vb infin] to sleep | 30 |
|
| 5 | [adv] go to sleep | 16 |
|
| 6 | [adv] [vb base] to sleep | 16 |
|
| 7 | [adv] [vb past] to sleep | 11 |
|
| 8 | [adv] went to sleep | 11 |
|
| 9 | [adv] to go to sleep | 10 |
|
| 10 | [adv] [v-ing] to sleep | 10 |
|
| 11 | [adv] [to-vb] to sleep | 10 |
|
| 12 | [adv] going to sleep | 10 |
|
