Which is the correct answer? I really love my grandfather. I really love my Grandfather. I really love grandfather. I really love Grandfather. The correct answer depends on how you address your grandfather. The general rule is that all proper nouns should be written with a capital letter. Proper nouns refer to names of things. e.g. Clarice, Keming Primary School, Sony Common nouns are names of things in general. e.g. woman, school, television. These words do not come with capital letters. Therefore, Option 1 is correct because “grandfather” is simply used as a common noun that refers to the person as … Continue reading CAPS or lower case?