| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] 20th | 140 |
|
| 2 | on 20th | 56 |
|
| 3 | on 20th | 56 |
|
| 4 | of 20th | 43 |
|
| 5 | of 20th | 43 |
|
| 6 | to 20th | 9 |
|
| 7 | to 20th | 9 |
|
| 8 | in 20th | 8 |
|
| 9 | in 20th | 8 |
|
| 10 | from 20th | 6 |
|
| 11 | from 20th | 6 |
|
| 12 | for 20th | 5 |
|
| 13 | for 20th | 5 |
|
