| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | over [art] [adj] period of [noun] | 135 |
|
| 2 | [prep] [art] prolonged period of [noun] | 12 |
|
| 3 | [prep] [art] prolonged period of [noun] | 12 |
|
| 4 | over [art] prolonged period of [noun] | 7 |
|
| 5 | over [art] prolonged [noun] of [noun] | 7 |
|
| 6 | over [art] prolonged period of [noun] | 7 |
|
| 7 | over [art] prolonged period of [noun] | 7 |
|
| 8 | over [art] prolonged period [prep] [noun] | 7 |
|
| 9 | over [art] prolonged [noun sg] of [noun] | 7 |
|
| 10 | over [art] prolonged period [prep] [noun] | 7 |
|
