| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a brief [noun] [prep] the | 364 |
|
| 2 | a brief [noun sg] [prep] the | 362 |
|
| 3 | a [adj] period [prep] the | 93 |
|
| 4 | a [adj] period [prep] the | 87 |
|
| 5 | a brief period [prep] [art] | 13 |
|
| 6 | a brief period [prep] [art] | 13 |
|
| 7 | a brief period [prep] the | 11 |
|
| 8 | [art] brief period [prep] the | 11 |
|
| 9 | a brief period [prep] the | 11 |
|
| 10 | [art] brief period [prep] the | 11 |
|
| 11 | a brief period [prep] the | 11 |
|
| 12 | a brief period [prep] the | 11 |
|
