| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [adj] period [prep] [noun sg] | 881 |
|
| 2 | [art] long period [prep] [noun sg] | 190 |
|
| 3 | [art] longer [noun] [prep] [noun sg] | 60 |
|
| 4 | [art] longer [noun sg] [prep] [noun sg] | 55 |
|
| 5 | [art] [adj -er] period [prep] [noun sg] | 45 |
|
| 6 | [art] longer period [prep] [noun] | 20 |
|
| 7 | [art] longer period [prep] [noun sg] | 20 |
|
