1. Present Participle Adjectives
Present Participle Adjectives are active and mean ’having this effect’ by adding ing, for example:
Amuse – amusing
Confuse – confusing
Interest – interesting
Bore – boring
Tire – tiring
Examples in sentences:
-  The story is interesting
-  This problem is confusing
-  The movie is boring
-  Running is tiring
In this sesion present partriciple is used to modify a noun that affects someone or somebody else
2. Past Participle Adjectives
Past Participle Adjectives are passive and mean ’effected in this way’ by adding ed, for example:
Amuse – amused
Confuse – confused
Interest – interested
Bore – bored
Tire – tired
Examples in sentences:
-  I am interested with the story
-  I am confused with this problem
-  I am bored watching this movie
-  I am tired running
the function of Past Participle in here is to modify a noun is affected by someone or somebody else