Structure	Example
Propositional clause	They think it's cold out.
Passive voice	The baby is picked up.
Relative clause	The boy who wears a bow tie looks smart.
Reflexive pronoun	She hugs herself.
Wh-clause	Tell me where you were yesterday.
Infinitive (two subjects)	I want you to leave.
Copula BE	She is sad.
Embedded clause	After I came home, I washed my hands.
Wh-question	What's your name?
Past tense copula BE	She was hungry.
Third-person singular –s	He jumps.
Irregular past tense	They drank milk.
Infinitive	They want to play video games.
Direct/indirect object	Give your money to the poor.
Participle	I hear a baby crying.
Y/N interrogative	Are you going to the party?
Conjunction “because”	They are tired because they stayed up late last night.
Conjunction “and”	Mom is cooking and Dad is watching TV.
Future modal “will”	He will jump.
Possessive 's	Mike's skateboard is cool.
Negative	I don't like it.
Past tense –ed	He jumped.
Progressive –ing	He is jumping.
Prepositional phrase	The ball is on the table.
Plural –s	There are three apples.
Possessive pronoun	Her dress is pretty.

Note. Y/N = yes/no.