| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] been studying the [noun sg] | 8 |
|
| 2 | [verb] been studying the [noun sg] [prep] | 7 |
|
| 3 | [verb] been studying the [noun sg] [prep] | 7 |
|
| 4 | [verb] been studying the [noun sg] [noun] | 5 |
|
