| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | very [adj] period [prep] | 60 |
|
| 2 | very [adj] period [prep] | 59 |
|
| 3 | very [adj] period of | 41 |
|
| 4 | very [adj] period of | 41 |
|
| 5 | very short period [prep] | 22 |
|
| 6 | very short period [prep] | 22 |
|
| 7 | very long period [prep] | 10 |
|
| 8 | very long period [prep] | 10 |
|
| 9 | very [adj] period in | 8 |
|
| 10 | very [adj] period in | 8 |
|
