| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] on [art] period | 22 |
|
| 2 | [verb] on [art] period | 22 |
|
| 3 | [noun sg] on [art] period | 12 |
|
| 4 | [noun pl] on [art] period | 9 |
|
| 5 | [v-ing] on [art] period | 8 |
|
| 6 | concentrate on [art] period | 6 |
|
| 7 | [vb -s] on [art] period | 5 |
|
| 8 | on [art] [adj] period | 60 |
|
| 9 | on [art] [det] period | 32 |
|
| 10 | on [art] same period | 32 |
|
| 11 | on [art] same period | 32 |
|
| 12 | on [art] [adj] period | 27 |
|
| 13 | on [art] [noun] period | 13 |
|
| 14 | on [art] [noun sg] period | 8 |
|
| 15 | on [art] corresponding period | 7 |
|
| 16 | on [art] corresponding period | 7 |
|
| 17 | on [art] period [prep] | 27 |
|
| 18 | on [art] period [prep] | 27 |
|
| 19 | on [art] period of | 16 |
|
| 20 | on [art] period of | 16 |
|
| 21 | on [art] period [adj] | 6 |
|
