| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] be [verb] a [noun sg] | 4011 |
|
| 2 | [noun] [verb] a tough [noun sg] | 50 |
|
| 3 | [noun] be a tough [noun sg] | 24 |
|
| 4 | be [verb] a tough [noun sg] | 16 |
|
| 5 | [noun] be [verb] a tough | 10 |
|
