| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [noun] a [noun sg] | 436 |
|
| 2 | this [noun sg] a [noun sg] | 432 |
|
| 3 | this period [art] [noun sg] | 61 |
|
| 4 | this period [art] [noun sg] | 61 |
|
| 5 | [adj] period a [noun sg] | 38 |
|
| 6 | this period a [noun sg] | 9 |
|
| 7 | this period a [noun] | 8 |
|
| 8 | this period a [noun sg] | 8 |
|
