| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] long [noun] [modal v] [verb] | 44 |
|
| 2 | [art] long [noun sg] [modal v] [verb] | 41 |
|
| 3 | [art] [adj] period [modal v] [verb] | 29 |
|
| 4 | [art] long period [modal v] [verb] | 7 |
|
