| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv prt] [prep] a long | 130 |
|
| 2 | [verb] [prep] a long period | 72 |
|
| 3 | [verb] [adv prt] [prep] a period | 42 |
|
| 4 | [verb] [adv prt] a long period | 28 |
|
| 5 | [verb] [adv prt] [prep] long period | 9 |
|
| 6 | [adv prt] [prep] a long period | 8 |
|
