| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] of control [noun sg] | 43 |
|
| 2 | [noun sg] of control [noun sg] | 33 |
|
| 3 | [noun pl] of control [noun sg] | 9 |
|
| 4 | [noun] of control theory | 7 |
|
