| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] [prep] [num ord] year | 118 |
|
| 2 | [adv prt] [prep] [num ord] year | 118 |
|
| 3 | [adv prt] on [num ord] [noun] | 79 |
|
| 4 | [adv prt] on [num ord] [noun sg] | 66 |
|
| 5 | [adv prt] on [adj] year | 59 |
|
| 6 | [adv] on [num ord] year | 58 |
|
| 7 | [adv prt] on [num ord] year | 56 |
|
| 8 | [adv prt] on [num ord] year | 55 |
|
