| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [conj] a | 1447 |
|
| 2 | [conj] only a | 998 |
|
| 3 | [vb infin] only a | 212 |
|
| 4 | [vb infin] [conj] only | 98 |
|
