| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] a [noun sg] | 26776 |
|
| 2 | then a [noun sg] | 1078 |
|
| 3 | then [vb -s] a | 177 |
|
| 4 | then [vb -s] [noun sg] | 85 |
|
