necaverit

Verb

 * 1) "he will have killed, he will have murdered"
 * 2)  "he will have thwarted, he will have checked"
 * 3) "he may have killed, he may have murdered"
 * 4)  "he may have thwarted, he may have checked"
 * 1) "he may have killed, he may have murdered"
 * 2)  "he may have thwarted, he may have checked"