| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [prep] [det] [noun] | 2354 |
|
| 2 | [prep] [det] practical [noun] | 170 |
|
| 3 | [was/were] [prep] [det] practical | 6 |
|
| 4 | [was/were] [det] practical [noun] | 5 |
|
| 5 | [was/were] [prep] practical [noun] | 5 |
|
