| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [is] to be | 120 |
|
| 2 | [verb] is to be | 118 |
|
| 3 | [vb base] [is] to be | 38 |
|
| 4 | [vb pp] [is] to be | 29 |
|
| 5 | [to-vb] [is] to be | 25 |
|
| 6 | want [is] to be | 17 |
|
| 7 | want [is] to be | 15 |
|
| 8 | do [is] to be | 14 |
|
| 9 | to do [is] to be | 12 |
|
| 10 | [v-ing] [is] to be | 11 |
|
| 11 | need [is] to be | 9 |
|
| 12 | [vb -s] [is] to be | 8 |
|
| 13 | [vb infin] [is] to be | 8 |
|
| 14 | need [is] to be | 7 |
|
