Express Necessity with "Must" and "Have to"

I must finish this book.

We have to wear uniforms at school.

Patternshave — had — had^wear — wore — worn

You must brush your teeth every day.

She has to attend the meeting tomorrow.

Patternshave — had — had

They must consider all options before deciding.

We have to submit the forms by Friday.

Patternshave — had — had

You must take your medication to feel better.

Patternstake — took — taken^feel — felt — felt

He has to get approval before launching the project.

Patternshave — had — had^get — got — gotten

Must we always follow the same procedure?

Patternsthe same procedure

They must not ignore the safety guidelines during construction.

Patternsthe safety guidelines

Due to the new regulations, we have to update all our procedures by next month.

Patternshave — had — had^the new regulations^all our procedures