| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] of about [adj] | 1338 |
|
| 2 | [noun sg] of about [adj] | 1175 |
|
| 3 | period of [adv] [adj] | 148 |
|
| 4 | period of [adv] [adj] | 148 |
|
| 5 | period [prep] about [adj] | 56 |
|
| 6 | period [prep] about [adj] | 56 |
|
| 7 | period of about [adj] | 54 |
|
| 8 | period of about [adj] | 52 |
|
| 9 | period of about [adj] | 52 |
|
