| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | over [art] [adj] period of [noun] | 125 |
|
| 2 | over [art] [adj] period of [noun] | 125 |
|
| 3 | over a [adj] period of [noun] | 123 |
|
| 4 | over a [adj] period of [noun] | 119 |
|
| 5 | over [art] [adj] period of [noun sg] | 119 |
|
| 6 | over [art] [adj] period of time | 117 |
|
| 7 | over [art] [adj] period of time | 117 |
|
| 8 | over [art] long period of [noun] | 75 |
|
| 9 | over [art] considerable period of [noun] | 7 |
|
| 10 | over [art] short period of [noun] | 7 |
|
| 11 | over [art] prolonged period of [noun] | 7 |
|
| 12 | over [art] [adj] period of [noun pl] | 6 |
|
| 13 | over [art] [adj] period of years | 5 |
|
| 14 | over [art] [adj] period of year | 5 |
|
| 15 | over [art] given period of [noun] | 5 |
|
