Present Simple: The lovely looking girl insists that you check the doors before going to bed.
Subjunctive I: The lovely looking girl insists that ...... .

Putative should: The emperor demands that the boy should prove his wisdom.
Subjunctive I: The emperor demands that ...... .

Present Simple: The controlling officer requested that she receives all the necessary information asap.
Subjunctive I: The controlling officer requested that she ...... .

Putative should: The new law requires that every person in the car should wear a seat belt if possible.
Subjunctive I: The new law requires that ...... .

Present Simple: The waitress recommended that I take the ham sandwich.
Subjunctive I: The waitress recommended that ...... .

Putative should: The frightened sailors prayed to God that the ship should survive the terrible storm.
Subjunctive I: The frightened sailors prayed to God that ...... .

Present Simple: The warlord ordered that his daughter returns home immediately.
Subjunctive I: The warlord ordered that ...... .

Putative should: An MP suggested that the last amendment should be reviewed one more time.
Subjunctive I: An MP suggested that ...... .

Present Simple: The general commanded that the troops withdraw from the enemy's land.
Subjunctive I: The general commanded that ...... .

Putative should: The municipal government decided that the construction work should start immediately.
Subjunctive I: The municipal government decided that ...... .

Putative should: It's important that all employees are aware of the following situation.
Subjunctive I: It's important that ...... .

Present Simple: It's essential that you reinvest the resources soon.
Subjunctive I: It's essential that ...... .

Present Simple: It's vital that EU-leaders finally find a solution to the financial downturn.
Subjunctive I: It's vital that ...... .

Putative should: It's imperative that your son should attend the morning maths classes.
Subjunctive I: It's imperative that ...... .

Present Simple: It's critical that the conference room is ready for the big day.
Subjunctive I: It's critical that ...... .

Putative should: It's necessary that banks should start paying a bank tax to cover for their risky investments.
Subjunctive I: It's necessary that ...... .

Present Simple: It's desirable that every student cleans up their own mess.
Subjunctive I: It's desirable that ...... .

Putative should: It's advisable that Marc should speak the truth at last.
Subjunctive I: It's advisable that ...... .

Present Simple: It's recommended that the mechanic checks your work.
Subjunctive I: It's recommended that ...... .

Putative should: It's crucial that the family should repay the debt on time.
Subjunctive I: It's crucial that ...... .