| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun] [modal v] [be] [prep] | 1593 |
|
| 2 | [art] [noun] [modal v] [be] [prep] | 1593 |
|
| 3 | a [noun] [modal v] [be] [prep] | 171 |
|
| 4 | a [noun] [modal v] [be] [prep] | 135 |
|
