| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [art] need for flexibility | 5 |
|
| 2 | [art] need for [adj] flexibility | 9 |
|
| 3 | [art] need for [adj] flexibility | 5 |
|
| 4 | [art] need for flexibility [prep] | 6 |
|
| 5 | [art] need for flexibility [prep] | 6 |
|
| 6 | [art] need for flexibility in | 5 |
|
| 7 | [art] need for flexibility in | 5 |
|
