Singular: You have a license key for %1$s but the key is out of installs. %2$sVisit the Events Calendar website%3$s to manage your installs, upgrade your license, or purchase a new one. You have a license key for %1$s but the key is out of installs. %2$sVisit the Events Calendar website%3$s to manage your installs, upgrade your license, or purchase a new one.

Plural: You have license keys for %1$s but your keys are out of installs. %2$sVisit the Events Calendar website%3$s to manage your installs, upgrade your licenses, or purchase new ones. You have license keys for %1$s but your keys are out of installs. %2$sVisit the Events Calendar website%3$s to manage your installs, upgrade your licenses, or purchase new ones.

This plural form is used for numbers like: 0, 10, 11

This plural form is used for numbers like: 1, 21, 31

This plural form is used for numbers like: 2, 3, 4