| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] also useful for [v-ing] | 19 |
|
| 2 | be also useful for [v-ing] | 19 |
|
| 3 | is also useful for [v-ing] | 10 |
|
| 4 | [is] also useful for [v-ing] | 10 |
|
| 5 | [am/are] also useful for [v-ing] | 8 |
|
| 6 | are also useful for [v-ing] | 8 |
|
| 7 | also useful for [v-ing] [noun] | 7 |
|
| 8 | also useful for [v-ing] [noun pl] | 5 |
|
