| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] is to be | 36 |
|
| 2 | [vb pp] is to be | 29 |
|
| 3 | [to-vb] is to be | 25 |
|
| 4 | want is to be | 15 |
|
| 5 | do is to be | 14 |
|
| 6 | want is to be | 13 |
|
| 7 | to do is to be | 12 |
|
| 8 | [v-ing] is to be | 11 |
|
| 9 | need is to be | 9 |
|
| 10 | [vb infin] is to be | 8 |
|
| 11 | [vb -s] is to be | 8 |
|
| 12 | need is to be | 7 |
|
