| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is to be [verb] | 4677 |
|
| 2 | [be] to be do | 178 |
|
| 3 | be to be do | 178 |
|
| 4 | [is] to be do | 124 |
|
| 5 | is [prep] be do | 105 |
|
| 6 | is to be do | 105 |
|
| 7 | is to [be] do | 105 |
|
| 8 | is [prep] be do | 105 |
|
| 9 | is to be do | 105 |
|
| 10 | is to [be] do | 105 |
|
