| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [is] what [verb] it [vb infin] | 7 |
|
| 2 | that [is] what [verb] it [vb infin] | 7 |
|
| 3 | that [is] what [verb] it [vb infin] | 7 |
|
| 4 | [adj] [is] what [verb] it [vb infin] | 7 |
|
