| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] i must [vb infin] | 151 |
|
| 2 | [vb base] i must have | 58 |
|
| 3 | think i must [vb infin] | 58 |
|
| 4 | feel i must [vb infin] | 34 |
|
| 5 | suppose i must [vb infin] | 26 |
|
| 6 | [vb base] i must admit | 8 |
|
| 7 | mean i must [vb infin] | 7 |
|
| 8 | [vb base] i must write | 7 |
|
| 9 | know i must [vb infin] | 5 |
|
| 10 | say i must [vb infin] | 5 |
|
| 11 | [vb base] i must say | 5 |
|
