| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] is [adv] [verb] to | 216 |
|
| 2 | [conj] is [adv] [vb pp] to | 186 |
|
| 3 | [conj] be [adv] confined to | 19 |
|
| 4 | [conj] [be] [adv] confined to | 19 |
|
| 5 | [conj] [is] [adv] confined to | 13 |
|
| 6 | [conj] is [adv] confine to | 13 |
|
| 7 | [conj] is [adv] confined [prep] | 13 |
|
