| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have to [be] [verb] to | 571 |
|
| 2 | have to [be] [vb pp] to | 566 |
|
| 3 | have to [be] seen [prep] | 136 |
|
| 4 | have to [be] seen [prep] | 136 |
|
| 5 | [verb] to [be] seen to | 69 |
|
| 6 | have [prep] [be] seen to | 48 |
|
| 7 | have to [be] seen to | 48 |
|
| 8 | have to [be] seen to | 48 |
|
| 9 | have to [be] see to | 48 |
|
| 10 | have [prep] [be] seen to | 48 |
|
