| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | carry [adv prt] on [art] [adj] basis | 19 |
|
| 2 | carry out on [art] [adj] basis | 18 |
|
| 3 | carried [adv prt] on [art] [adj] basis | 18 |
|
| 4 | carry [adv prt] on a [adj] basis | 16 |
|
