| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] a long [noun] | 224 |
|
| 2 | [conj] a long [noun sg] | 221 |
|
| 3 | [conj] a [adj] period | 87 |
|
| 4 | [conj] a [adj] period | 73 |
|
| 5 | [conj] a long period | 12 |
|
| 6 | [conj] [art] long period | 8 |
|
| 7 | [conj] a long period | 5 |
|
