| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] developed a [noun] | 238 |
|
| 2 | [verb] [verb] a method | 45 |
|
| 3 | [verb] [vb pp] a method | 35 |
|
| 4 | [verb] developed a method | 16 |
|
| 5 | [verb] develop a method | 16 |
|
| 6 | [verb] developed [art] method | 16 |
|
| 7 | [verb] developed [art] method | 16 |
|
