| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i was [verb] at this | 9 |
|
| 2 | i was [v-ing] at this | 9 |
|
| 3 | i was [verb] at this | 9 |
|
| 4 | i was look at this | 7 |
|
| 5 | i was looking at this | 7 |
|
