| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] after [art] long period | 6 |
|
| 2 | [noun] after [art] long period | 6 |
|
| 3 | [noun sg] after [art] long period | 5 |
|
| 4 | after [art] long [noun sg] period | 5 |
|
| 5 | after [art] long [noun] period | 5 |
|
| 6 | after [art] long period [prep] | 21 |
|
| 7 | after [art] long period [prep] | 21 |
|
| 8 | after [art] long period of | 18 |
|
| 9 | after [art] long period of | 18 |
|
