| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is to be [verb] | 4677 |
|
| 2 | is [prep] be [verb] | 4677 |
|
| 3 | is to be [verb] | 4677 |
|
| 4 | is [prep] be [verb] | 4677 |
|
| 5 | is [modal v] be [verb] | 29 |
|
| 6 | is [vb mod] be [verb] | 29 |
|
| 7 | is will be [verb] | 6 |
|
| 8 | is will be [verb] | 6 |
|
| 9 | is must be [verb] | 6 |
|
| 10 | is must be [verb] | 6 |
|
| 11 | is should be [verb] | 5 |
|
| 12 | is can be [verb] | 5 |
|
| 13 | is can be [verb] | 5 |
|
| 14 | is should be [verb] | 5 |
|
