| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was [vb pp] [to-vb] the [num ord] [noun sg] | 18 |
|
| 2 | was [verb] [to-vb] the first [noun sg] | 8 |
|
| 3 | was [v-ing] [to-vb] the [num ord] [noun sg] | 6 |
|
| 4 | was [verb] [to-vb] the [num ord] anniversary | 5 |
|
