| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] i [am/are] [adv] sure [pron] | 110 |
|
| 2 | but i [am/are] [adv] [adj] [pron] | 72 |
|
| 3 | but i [be] [adv] sure [pron] | 53 |
|
| 4 | but [pron] [am/are] [adv] sure [pron] | 49 |
|
