| No | Pattern | Freq | Relations |
|---|---|---|---|
| 31 | over such a [adj] period | 8 |
|
| 32 | over such a [adj] period | 8 |
|
| 33 | over [adj] a [adj] period | 8 |
|
| 34 | over [det] a [adj] period | 8 |
|
| 35 | over a [adv] [adj] period | 19 |
|
| 36 | over a [adv] [adj] period | 19 |
|
| 37 | over a [adj] [adj] period | 10 |
|
| 38 | over a [num] [adj] period | 6 |
|
| 39 | over a very [adj] period | 6 |
|
| 40 | over a very [adj] period | 6 |
|
| 41 | over a relatively [adj] period | 5 |
|
| 42 | over a relatively [adj] period | 5 |
|
| 43 | over a [adj] [noun] period | 7 |
|
| 44 | over a [adj] [noun sg] period | 7 |
|
| 45 | over a [adj] time period | 5 |
|
| 46 | over a [adj] time period | 5 |
|
| 47 | over a [adj] period [prep] | 166 |
|
| 48 | over a [adj] period [prep] | 166 |
|
| 49 | over a [adj] period of | 128 |
|
| 50 | over a [adj] period of | 128 |
|
| 51 | over a [adj] period [conj] | 22 |
|
| 52 | over a [adj] period [verb] | 22 |
|
| 53 | over a [adj] period [coord] | 20 |
|
| 54 | over a [adj] period and | 18 |
|
| 55 | over a [adj] period and | 18 |
|
| 56 | over a [adj] period [be] | 9 |
|
| 57 | over a [adj] period be | 9 |
|
| 58 | over a [adj] period [modal v] | 7 |
|
| 59 | over a [adj] period [vb mod] | 7 |
|
| 60 | over a [adj] period [v-ing] | 7 |
|
