| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | can [vb infin] [adv prt] [art] | 672 |
|
| 2 | can then [vb infin] [art] | 127 |
|
| 3 | can then [vb infin] [adv prt] | 46 |
|
| 4 | then [vb infin] [adv prt] [art] | 38 |
|
