"Kinain ko ang tinapay kaninang umaga." I ate the bread this morning. "Kumain ako ng tinapay kaninang umaga." I ate bread this morning. VERB (Eat) Base Form- Eat (kain) Past Tense- Ate (Kumain) Past Participle Tense- Eaten (Kinain / Nakakain / Nakain) KO ko pron. I, my, mine ako ak´o pron. first person singular num- ber pronoun meaning I, me “Ko” is the contraction of “ako”. It is used in many ways. Actually, it’s kinda hard to explain how since Filipino Language is quite complicated. It depends on how you’ll use the term “ko.” KO ko, pron. my, I ang libro ko = ang aking libro my book ang bahay ko = ang aking bahay my house Kinakain ko ito. I eat this. Another form of this word: kong Mahal kong anak My dear child Mahal kong mga kababayan My dear compatriots FYR: http://www.tagaloglang.com/Tagalog-English-Dictionary/English-Translation-of-Tagalog-Word/ko.html