| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is a [adj] way [prep] [v-ing] | 166 |
|
| 2 | is a useful [noun] [prep] [v-ing] | 33 |
|
| 3 | is a useful [noun sg] [prep] [v-ing] | 28 |
|
| 4 | be a useful way [prep] [v-ing] | 26 |
|
| 5 | [be] a useful way [prep] [v-ing] | 26 |
|
| 6 | [is] a useful way [prep] [v-ing] | 15 |
|
| 7 | is [art] useful way [prep] [v-ing] | 14 |
|
| 8 | is a useful way [prep] [verb] | 14 |
|
| 9 | is a useful way [prep] [v-ing] | 14 |
|
| 10 | is a useful way [prep] [v-ing] | 14 |
|
| 11 | is [art] useful way [prep] [v-ing] | 14 |
|
| 12 | is a useful way [prep] [v-ing] | 14 |
|
