| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be made [prep] [art] period [prep] | 10 |
|
| 2 | [be] made [prep] [art] period [prep] | 10 |
|
| 3 | made [prep] [art] period [prep] [noun] | 8 |
|
| 4 | made [prep] [art] period [prep] [noun sg] | 6 |
|
