| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] over a [adj] period | 73 |
|
| 2 | [vb pp] over a [adj] period | 71 |
|
| 3 | developed [prep] a [adj] period | 6 |
|
| 4 | developed [prep] a [adj] period | 6 |
|
| 5 | developed over [art] [adj] period | 6 |
|
| 6 | developed over [art] [adj] period | 6 |
|
| 7 | developed over a [adj] [noun] | 5 |
|
| 8 | develop over a [adj] period | 5 |
|
| 9 | developed over a [adj] period | 5 |
|
| 10 | developed over a [adj] period | 5 |
|
| 11 | developed over a [adj] period | 5 |
|
| 12 | developed over a [adj] period | 5 |
|
| 13 | developed over a [adj] [noun sg] | 5 |
|
