| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adj] period of | 132 |
|
| 2 | [adv] short period of | 50 |
|
| 3 | very [adj] period of | 40 |
|
| 4 | very [adj] period of | 40 |
|
| 5 | relatively [adj] period of | 31 |
|
| 6 | relatively [adj] period of | 31 |
|
| 7 | [adv] long period of | 21 |
|
| 8 | most [adj] period of | 20 |
|
| 9 | most [adj] period of | 20 |
|
| 10 | particularly [adj] period of | 5 |
|
| 11 | particularly [adj] period of | 5 |
|
| 12 | [adv] lengthy period of | 5 |
|
