| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] period of [noun] | 632 |
|
| 2 | a far [noun] of [noun] | 404 |
|
| 3 | a far [noun sg] of [noun] | 379 |
|
| 4 | a far period [prep] [noun] | 13 |
|
| 5 | a far period of [noun] | 13 |
|
| 6 | a far period [prep] [noun] | 13 |
|
| 7 | a far period of [noun] | 13 |
|
| 8 | [art] far period of [noun] | 13 |
|
