| I | unblock |
|---|---|
| you | unblock |
| he/she/it | unblocks |
| we | unblock |
| you | unblock |
| they | unblock |
| I | unblocked |
|---|---|
| you | unblocked |
| he/she/it | unblocked |
| we | unblocked |
| you | unblocked |
| they | unblocked |
| I | have | unblocked |
|---|---|---|
| you | have | unblocked |
| he/she/it | has | unblocked |
| we | have | unblocked |
| you | have | unblocked |
| they | have | unblocked |
| I | had | unblocked |
|---|---|---|
| you | had | unblocked |
| he/she/it | had | unblocked |
| we | had | unblocked |
| you | had | unblocked |
| they | had | unblocked |
单语范例（未经PONS编辑处理）
The server unblocks the client and transmits the response back to the client.
en.wikipedia.org A majority would prefer to see a message stating that a given site was blocked and to have access to a form for unblocking a given site.
en.wikipedia.org He believed that it acted to unblock orgone energy in the atmosphere and that it could cause rain.
en.wikipedia.org He had his second heart attack in 1984 and a third in 1988 and underwent a quadruple bypass surgery to unblock his arteries.
www.cnn.com They all take turns gasping for air as the temperature raises even higher with another unsuccessful attempt to unblock the door from the outside.
en.wikipedia.org