| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [verb] at first | 51 |
|
| 2 | i [vb past] at first | 42 |
|
| 3 | i think at first | 28 |
|
| 4 | i thought at first | 21 |
|
| 5 | i [vb base] at first | 9 |
|
| 6 | i think at first | 7 |
|
| 7 | i see at first | 5 |
|
| 8 | i saw at first | 5 |
|
