| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [vb pp] a [noun] | 1263 |
|
| 2 | [verb] [vb pp] a long [noun] | 375 |
|
| 3 | [modal v] [verb] a long [noun] | 241 |
|
| 4 | [modal v] [verb] [vb pp] a long | 29 |
|
