| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | long period [prep] | 546 |
|
| 2 | long period [prep] | 546 |
|
| 3 | long [noun] without | 42 |
|
| 4 | [adj] period without | 27 |
|
| 5 | [adj] period without | 23 |
|
| 6 | long period without | 17 |
|
| 7 | long period without | 16 |
|
