| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] [prep] the [num ord] [noun] | 159 |
|
| 2 | [prep] [verb] [prep] the [num ord] century | 11 |
|
| 3 | [prep] [v-ing] [prep] [art] [num ord] century | 10 |
|
| 4 | [prep] [v-ing] [prep] the [num ord] century | 10 |
|
| 5 | [prep] [v-ing] [prep] the [adj] century | 10 |
|
