| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [indef pn] [to-vb] a [noun sg] | 150 |
|
| 2 | [prep] [indef pn] a [noun sg] | 68 |
|
| 3 | [prep] [to-vb] a [noun sg] | 63 |
|
| 4 | [prep] [indef pn] [to-vb] a | 50 |
|
| 5 | [prep] [indef pn] [to-vb] [noun sg] | 17 |
|
