| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [to-vb] [prep] | 2385 |
|
| 2 | [was/were] invited [to-vb] | 401 |
|
| 3 | invited [to-vb] [prep] | 279 |
|
| 4 | [was/were] invited [prep] | 215 |
|
