I Want To Know Differences Between Some Hindi Words.can You Tell Me?

aap ki and aapka
aap ki >> is used for females in Hindi and it means "Yours"
aapka >> is used for males in hindi and in english it means "Yours"

uska and uski
Uski >> is used for females in hindi and in english it means "Her's"
Uska >> is used for males in hindi and in english it means "His"

main gayi thi and main gaya tha
main gayi thi >> is used for females in hindi and in english it means "I went"
main gaya tha >> is used for males in hindi and in english it means same "I went"

veoh bihar gaya and voh bahar gaye
voh bahar gaye >> is used for females in hindi and in english it means "she went outside"
veoh bihar gaya >> is used for males in hindi and in english it means " he went outside"

vaha tha and vaha thi
voh vaha thi>> is used for fenales in hindi and in english it means "She was there"
voh vaha tha >> is used for males in hindi and in english it means "He was there"