| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [vb past] [be] | 2933 |
|
| 2 | year [conj] [vb past] | 193 |
|
| 3 | year [conj] [be] | 171 |
|
| 4 | year [vb past] [be] | 36 |
|
