offer
warn
refuse
promise
100

(past simple) my mom / to give

ex. My mom offered to give me some money for dinner.

100

(future simple) the teacher - not to talk

ex. The teacher will warn us not to talk during the test.

100

(present simple) I - to drink

ex. I refuse to drink red wine.

100

(present simple) I - to find

ex. I promise to help you find your lost ring.

200

(present continuous) my parents - to buy

ex. My parents are offering to buy me a new car!

200

(present simple) the police - to be

ex. The police warn people to be safe when driving.

200
(present continuous) they - to decorate

ex. They're refusing to decorate for the birthday party.

200

(past simple) he - to study

ex. He promised to study hard for the test.

300

(present simple) I - to help

ex. I usually offer to help my friend with his homework.

300

(past continuous) the security guards - to stop

ex. The security guards were warning everyone to stop running.

300

(should) you - to work

ex. You should refuse to work for less than $20 an hour.

300

(first conditional) you - wake up

ex. If you promise to wake up early, I'll make breakfast.

400

(present perfect) my kids - not to wash

ex. My kids haven't offered to wash the car.

400

(be going to) the doctor - not to eat

ex. The doctor is going to warn you not to eat fast food.

400

(can/can't) - we - to go

ex. We can't refuse to go to the wedding.

400

(future simple) she - to go to bed

ex. She'll promise to go to bed before midnight.

500

(third conditional) you - to visit

ex. If you had offered to visit me last weekend, I would have said yes!

500

(used to) our parents - not to talk

ex. Our parents used to warn us not to talk to strangers.

500

(present perfect) the employees - to wear

ex. The employees have refused to wear the new uniform.

500

(must) the students - not to cheat

ex. The students must promise not to cheat on the test.

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