| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | an exchange of [noun] [prep] | 49 |
|
| 2 | an exchange of [noun pl] [prep] | 38 |
|
| 3 | [art] exchange of ideas [prep] | 7 |
|
| 4 | [art] exchange of ideas [prep] | 7 |
|
| 5 | a exchange of ideas [prep] | 5 |
|
| 6 | an exchange of ideas [prep] | 5 |
|
| 7 | an [noun sg] of ideas [prep] | 5 |
|
| 8 | an exchange [prep] ideas [prep] | 5 |
|
| 9 | an exchange [prep] ideas [prep] | 5 |
|
| 10 | an exchange of idea [prep] | 5 |
|
| 11 | an exchange of ideas [prep] | 5 |
|
| 12 | an [noun] of ideas [prep] | 5 |
|
