C.  Verb + ed: y > i




  Present
Tense
Past
Tense



  Time
Words
Time
Words



  every day yesterday 
  always this morning 
  usually last week
  often last month
  sometimes last year
  seldom last Monday
  never last Tuesday



  VERBS VERBS



1 cry cried
2 carry carried
3 fry fried
4 study studied
5 try tried