| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] of the last century | 99 |
|
| 2 | end [prep] the last century | 44 |
|
| 3 | [noun sg] in the last century | 31 |
|
| 4 | middle [prep] the last century | 21 |
|
| 5 | [noun sg] over the last century | 10 |
|
| 6 | half [prep] the last century | 10 |
|
| 7 | part [prep] the last century | 8 |
|
