| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] very [adj] period of time | 21 |
|
| 2 | [art] very [adj] period [prep] time | 21 |
|
| 3 | a very [adj] period [prep] time | 21 |
|
| 4 | [art] very [adj] period [prep] time | 21 |
|
| 5 | [art] very [adj] period [prep] time | 21 |
|
| 6 | a very [adj] period [prep] time | 21 |
|
| 7 | [art] very short period [prep] time | 14 |
|
| 8 | [art] very short period [prep] time | 14 |
|
| 9 | [art] very long period [prep] time | 5 |
|
| 10 | [art] very long period [prep] time | 5 |
|
