| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] this is [to-vb] | 51 |
|
| 2 | doing [det] is [to-vb] | 31 |
|
| 3 | [v-ing] [det] is to use | 7 |
|
| 4 | [v-ing] [det] is to say | 6 |
|
| 5 | [v-ing] [det] is to take | 5 |
|
| 6 | putting [det] is [to-vb] | 5 |
|
