1) CT: S+suggest that +S+should+Vo
=> I suggest we ORGANIZE a charity even to raise money
2) CT: Relative clauses( WHO)
=> Mr.Brown, who teaches us, is an English teacher
3) CT: suggest+V-ing
=> I suggest organizing a charity event to raise money
4) Relative clauses( WHICH)
=> Kangaroos which come from Autralia have long tails.
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