| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [prep] a [adj] [noun] | 5145 |
|
| 2 | be [vb pp] [prep] a [adj] [noun sg] | 4964 |
|
| 3 | [be] [vb pp] [prep] a [adj] period | 162 |
|
| 4 | be [vb pp] [prep] a [adj] period | 162 |
|
| 5 | be [vb pp] [prep] [art] [adj] period | 97 |
|
| 6 | be [vb pp] [prep] [art] [adj] period | 97 |
|
| 7 | be [vb pp] [prep] a [adj] period | 75 |
|
| 8 | be [verb] [prep] a [adj] period | 71 |
|
| 9 | be [vb pp] [prep] a [adj] period | 70 |
|
| 10 | be [vb pp] [prep] a [adj] period | 70 |
|
| 11 | [be] [vb pp] [prep] a [adj] period | 70 |
|
