| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [vb infin] [vb pp] a [adj] [noun] | 867 |
|
| 2 | [modal v] [vb infin] [verb] a long [noun] | 50 |
|
| 3 | [modal v] [vb infin] [vb pp] [art] long [noun] | 33 |
|
| 4 | [modal v] [vb infin] [vb pp] [art] long [noun] | 33 |
|
| 5 | [modal v] [verb] [vb pp] a long [noun] | 32 |
|
| 6 | [modal v] [vb infin] [vb pp] a long [noun] | 32 |
|
