| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb infin] [Wh det] is to | 6 |
|
| 2 | [vb infin] [Wh det] [noun] is to | 6 |
|
| 3 | [vb infin] [Wh det] [noun sg] is to | 6 |
|
| 4 | [vb infin] [Wh det] [pron] is to | 5 |
|
| 5 | [vb infin] [Wh det] is [verb] to | 20 |
|
| 6 | [vb infin] [Wh det] is happen to | 11 |
|
| 7 | [vb infin] [Wh det] is [v-ing] to | 10 |
|
| 8 | [vb infin] [Wh det] is happening to | 9 |
|
| 9 | [vb infin] [Wh det] is [vb pp] to | 8 |
|
| 10 | [vb infin] [Wh det] is to be | 9 |
|
| 11 | [vb infin] [Wh det] is to [be] | 9 |
|
| 12 | [vb infin] [Wh det] is to be | 9 |
|
| 13 | [vb infin] [Wh det] is to [be] | 9 |
|
