| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [verb] though [pron] | 6 |
|
| 2 | i [vb base] though [pron] | 5 |
|
| 3 | i though [pron] [verb] | 8 |
|
| 4 | i though [pron] [vb past] | 7 |
|
