1. Infinitives without `to'
Examples:
cry
1. Heard
laugh

2. a. I heard the baby cry.
b. Emily heard him laugh.
2. saw
steal
dance

3. work until late night 3. make go to bed early
a. Perry saw a thief steal Helen’s purse.
b. Terrence saw Larry dance in the hall.
work until late night
3. make
go to bed early

4. play together 4. let go shopping
a. My boss makes me work until late night.
b. My mum makes me go to bed early.
play together
4. let
go shopping

5. carry the bag 5. help clean the room
a. Let’s play together.
b. Let’s go shopping.
carry the bag
5. help
clean the room

6. a. Kate helps me carry my bag.
b. Nick’s mum helped him clean his room.