| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] to examine the [noun sg] | 44 |
|
| 2 | [vb pp] to examine the [noun pl] | 10 |
|
| 3 | used to examine the [noun] | 9 |
|
| 4 | designed to examine the [noun] | 6 |
|
| 5 | [vb pp] to examine the effect | 6 |
|
