The Verb = To Teach. (To Teach = Infinitive.) 

Present Participle = Teaching. (Doing) 

Past Participle = Taught. (Done) 

Perfect Participle = Having taught. (Having done) 

Perfect Continuous Participle = Having been taught. (Having been done) 

Homework 

Conjugate the following (Infinitives) verbs in Participles (as above): To play, to write, to sing, to read, and to pass.