| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] a couple of inches [prep] | 6 |
|
| 2 | [prep] a couple of inches [prep] | 5 |
|
| 3 | [noun] a couple of inches [prep] | 5 |
|
| 4 | [prep] a couple of inches [prep] | 5 |
|
| 5 | [verb] a couple of inches [prep] | 5 |
|
| 6 | a couple of inches [prep] [noun] | 8 |
|
| 7 | a couple of inches [prep] [noun sg] | 7 |
|
| 8 | a couple of inches [prep] [art] | 6 |
|
| 9 | a couple of inches [prep] [art] | 6 |
|
| 10 | a couple of inches [prep] the | 5 |
|
| 11 | a couple of inches [prep] the | 5 |
|
