Apertained or Appertained: How To spell?
The word Apertained is misspelled against Appertained, which is past tense of "Appertain"
Appertained has double "pp" is mispronounced as "p"Remember double 'PP' in between the strings a & ertained which should not be misspelled with single 'P'
Wrong Spelling:  a-p-ertained  Correct Spelling:  a-pp-ertained 
Find more wrongly spelled words of Appertained to spell it well.