what does it call when you start a sentence with a verb?

what does it call when you start a sentence with a verb? what do you call a deer with Call it what you will,it is still a problem. when I learned a new word,I m _ a sentence with it what do you call a deer with no eye? what do you call a bear with no ear. what do you call “a deer with no eyes”? what does the sentence hold you head up high mean A Be outgo What time does it start? what ( ) you call it in english?we call it a j When you meet a person and do not know what to start a conve Be carefui when you start a fire