| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] be [verb] to be a | 143 |
|
| 2 | [det] [be] [verb] to be a | 143 |
|
| 3 | [det] [is] [verb] to be a | 92 |
|
| 4 | [det] 's [verb] [prep] be a | 33 |
|
| 5 | [det] 's [verb] to be [art] | 24 |
|
| 6 | [det] 's [verb] to be a | 16 |
|
| 7 | [det] 's [verb] to [be] a | 16 |
|
| 8 | [adj] 's [verb] to be a | 16 |
|
| 9 | [det] 's [verb] to [be] a | 16 |
|
