The word 'over' in the phrase 'over 3 hours ago' is an adverb.
The word can also be a preposition, an adjective, an interjection, and a noun. Like many English words, it has multiple functions and meanings. Do not make the mistake of thinking that it must be a preposition unless it refers to cricket!
114 years, 28 days, 4 hours
1 o'clock
60 million seconds, 16666.666(repeating) hours, 694.444(repeating) days, 99.206349 weeks, or 1.907814 years ago.
in Egypt over 200 years ago
a baby came out of a lady stumache and a 200 year old man died.
adjective
And is a conjunction.
The word "revolution" is a noun, as it's a thing.EX: There was a revolution two years ago.
No one is part of the Illuminati. It disbanded over 200 years ago.
Not since over 300 years ago.
"Ago" is an adverb that indicates a period of time elapsed from the present. It is typically used to express how much time has passed since a specific event or point in time.
Untitled Murder Project 2-0 - 2013 Hours Ago 12 No Words - Part I 1-46 was released on: USA: 31 October 2013
If it's 9am then 11pm was 10 hours ago If it's 9pm then 11am was 10 hours ago
114 years, 28 days, 4 hours
420 minutes ago.
Martin Luther King Jr. started it with 'five score years ago...' it was just like when Abraham Lincoln did the Gettysburg Address starting with 'four score and seven years ago...'
Why would you WANT to? Check with your doctor.