| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | nothing that [verb] happened | 8 |
|
| 2 | nothing [conj] have happened | 8 |
|
| 3 | nothing that [verb] happened | 8 |
|
| 4 | nothing [that] [verb] happened | 8 |
|
| 5 | nothing [conj] [vb -s] happened | 7 |
|
| 6 | nothing [conj] has happened | 6 |
|
