| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] [prep] [art] [adj] [noun] of | 3633 |
|
| 2 | [adv] [prep] [art] [adj] couple of | 58 |
|
| 3 | [adv prt] [prep] [art] [adj] couple [prep] | 23 |
|
| 4 | [adv prt] [prep] [art] [adj] couple of | 22 |
|
