| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] within a [adj] period | 13 |
|
| 2 | [be] [vb pp] within a [adj] period | 13 |
|
| 3 | [be] [vb pp] within a [adj] period | 8 |
|
| 4 | be [vb pp] within a [adj] period | 8 |
|
| 5 | [adv] [vb pp] within a [adj] period | 6 |
|
| 6 | [not/n't] [vb pp] within a [adj] period | 5 |
|
| 7 | not [vb pp] within a [adj] period | 5 |
|
| 8 | not [vb pp] within a [adj] period | 5 |
|
| 9 | [vb pp] within a [adj] period [prep] | 9 |
|
| 10 | [vb pp] within a [adj] period [prep] | 9 |
|
| 11 | [vb pp] within a [adj] period of | 6 |
|
| 12 | [vb pp] within a [adj] period of | 6 |
|
