| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [is] the [num ord] anniversary | 9 |
|
| 2 | [noun sg] [is] the [num ord] anniversary | 7 |
|
| 3 | [adj] [is] the [num ord] anniversary | 6 |
|
| 4 | year [is] the [num ord] anniversary | 6 |
|
| 5 | year [is] the [num ord] anniversary | 6 |
|
| 6 | 1992 [is] the [num ord] anniversary | 5 |
|
| 7 | 1992 [is] the [num ord] anniversary | 5 |
|
| 8 | [num] [is] the [num ord] anniversary | 5 |
|
| 9 | [is] the [num ord] anniversary of | 21 |
|
| 10 | [is] the [num ord] anniversary [prep] | 21 |
|
| 11 | [is] the [num ord] anniversary [prep] | 21 |
|
| 12 | [is] the [num ord] anniversary of | 21 |
|
