He sincerely abhorred the system of Oriental despotism, which Diocletian, Constantine, and the patient habits of fourscore years, had established in the empire.
And all sorts of unexpected and unheard-of things, which had lain unseen during our national life of fourscore years, came up and are coming up daily, shaken from their bed by the concussions of the artillery bellowing around us.
Yes, let me live to be fourscore years, and then I will tell you whether I should like a few more years or not.
The number of people in Ireland have more than doubled in fourscore years.
All this was after a period of fourscore years of profound internal peace--and the question was, what was the cause of it?
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "fourscore years" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.