| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [vb -s] [prep] a | 395 |
|
| 2 | [prep] this [prep] a | 207 |
|
| 3 | [prep] this [vb -s] [prep] | 136 |
|
| 4 | [prep] this [vb -s] a | 28 |
|
| 5 | [prep] [vb -s] [prep] a | 7 |
|
