| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] it 's because | 57 |
|
| 2 | think it 's [subord] | 45 |
|
| 3 | [vb base] it 's cos | 15 |
|
| 4 | suppose it 's [subord] | 8 |
|
| 5 | know it 's [subord] | 5 |
|
| 6 | [vb base] it 's if | 5 |
|
