1. prepositions to sentences
1.1. at
1.1.1. specific time
1.1.2. indicate a place
1.1.3. indicate an activity
1.2. On
1.2.1. express a surface of something
1.2.2. specify days and dates
1.2.2.1. the 14th day of June in 1988
1.2.3. indicate a device or machine, a phone or computer
1.2.4. indicate a part of the body
1.2.5. state of something
1.2.5.1. girl on fire
1.3. In
1.3.1. unspecific times during a day, month, season, year
1.3.2. a location or place
1.3.3. indicate a shape, color, or size
1.3.4. indicate a belief, opinion, interest, or feeling
1.4. of
1.4.1. indicate reference
1.4.2. amount or number
1.5. To
1.5.1. a limit or an ending point
1.5.2. a time or a period:
1.5.3. place, person, or thing that someone or something moves toward, or the direction of something
1.6. For
1.6.1. use of something
1.6.2. because of
1.6.2.1. i am happy for u
1.6.3. ndicate time or duration
1.6.3.1. for one year