| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [adv prt] to | 8251 |
|
| 2 | then [vb pp] to | 892 |
|
| 3 | then [vb pp] [adv prt] | 428 |
|
| 4 | then [adv prt] to | 314 |
|
