| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [vb infin] to be | 154 |
|
| 2 | do seem to be | 44 |
|
| 3 | do need to be | 30 |
|
| 4 | do have to be | 30 |
|
| 5 | do tend to be | 14 |
|
| 6 | do appear to be | 11 |
|
| 7 | do want to be | 8 |
|
