| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] [adv] for this purpose | 15 |
|
| 2 | [been] [verb] [adv] for this [noun sg] | 12 |
|
| 3 | [been] [verb] [adv] for this [noun] | 12 |
|
| 4 | [been] [verb] [adv] for [adj] purpose | 7 |
|
| 5 | [been] [verb] [adv] for [det] purpose | 7 |
|
| 6 | [been] [verb] [adv] [prep] this purpose | 6 |
|
| 7 | [been] [verb] [adv] [prep] this purpose | 6 |
|
| 8 | [been] [verb] [adv] for this purpose | 5 |
|
| 9 | [been] [verb] [adv] for this purpose | 5 |
|
| 10 | [been] [verb] [adv] for this purpose | 5 |
|
