| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] been sent to [noun] | 16 |
|
| 2 | [adv] been sent to [noun pl] | 8 |
|
| 3 | [adv] been [verb] to centres | 5 |
|
| 4 | [adv] been sent [prep] centres | 5 |
|
| 5 | [adv] [been] sent to centres | 5 |
|
| 6 | [adv] [be] sent to centres | 5 |
|
| 7 | [adv] been send to centres | 5 |
|
| 8 | [adv] be sent to centres | 5 |
|
| 9 | [adv] been sent to centre | 5 |
|
| 10 | [adv] been [vb pp] to centres | 5 |
|
| 11 | [adv] been sent to centres | 5 |
|
