| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] in the 20th | 47 |
|
| 2 | [noun sg] in the 20th | 28 |
|
| 3 | [verb] in the 20th | 10 |
|
| 4 | [noun prp] in the 20th | 10 |
|
| 5 | [noun pl] in the 20th | 9 |
|
| 6 | [adv] in the 20th | 7 |
|
| 7 | [adv] in the 20th | 6 |
|
| 8 | [vb pp] in the 20th | 5 |
|
| 9 | in the [adj] 20th | 16 |
|
| 10 | in the [adj] 20th | 16 |
|
| 11 | in the late 20th | 9 |
|
| 12 | in the late 20th | 9 |
|
| 13 | in the early 20th | 6 |
|
| 14 | in the early 20th | 6 |
|
| 15 | in the 20th [noun] | 72 |
|
| 16 | in the 20th [noun sg] | 71 |
|
| 17 | in the 20th century | 58 |
|
| 18 | in the 20th century | 58 |
|
| 19 | in the 20th minute | 13 |
|
| 20 | in the 20th minute | 13 |
|
