| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | realised i [be] [v-ing] | 12 |
|
| 2 | realised i [was/were] [verb] | 12 |
|
| 3 | realised i be [verb] | 12 |
|
| 4 | realised i was [verb] | 12 |
|
