| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] is [vb pp] [verb] that [adj] | 17 |
|
| 2 | [noun sg] is [vb pp] [verb] [that] [adj] | 16 |
|
| 3 | [noun] is [vb pp] [to-vb] [that] [adj] | 15 |
|
| 4 | [noun] is [vb pp] [verb] [that] [det] | 12 |
|
| 5 | [noun] is [vb pp] ensure [that] [adj] | 7 |
|
| 6 | [noun] is [vb pp] to ensure [that] [adj] | 7 |
|
| 7 | [noun] is [vb pp] [verb] [that] [adj] | 5 |
|
