The document provides examples of usage of various English prepositions related to time and place. For time prepositions, it gives examples of using 'on', 'in', 'at', 'since', 'for', 'ago', 'before', 'to', 'past', 'till/until', and 'by'. For place prepositions, it discusses using 'in', 'at', 'on', 'by/next to', 'under', 'below', 'over', 'above', 'across', 'through', 'to', 'into', 'towards', 'onto', and 'from'. It also lists other important prepositions like 'from', 'of', 'by', 'on', 'in', 'off',