| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] busy [to-vb] | 108 |
|
| 2 | [adv] [to-vb] time | 47 |
|
| 3 | [adv] busy time | 12 |
|
| 4 | busy [to-vb] time | 5 |
|
