| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [adv prt] [art] | 5602 |
|
| 2 | then [vb infin] [art] | 604 |
|
| 3 | then [vb infin] [adv prt] | 224 |
|
| 4 | then [adv prt] [art] | 73 |
|
