| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [vb -s] [verb] a [noun] | 1983 |
|
| 2 | [pers pn] [verb] [verb] a problem | 104 |
|
| 3 | [pers pn] [vb -s] [verb] [art] problem | 24 |
|
| 4 | [pers pn] [vb -s] [verb] [art] problem | 24 |
|
| 5 | [pron] [vb -s] [verb] a problem | 15 |
|
| 6 | [pers pn] [vb -s] [verb] a problem | 12 |
|
