2. MUST- HAVE TO SHOULD – OUGHT TO CAN/COULD – BE ABLE TO

3. FORM YOU SHOULD STAY AT HOME TONIGHT. YOU SHOULDN’T STAY AT HOME TONIGHT. SHOULD I STAY AT HOME TONIGHT? WE HAVE TO DO THIS EXERCISE. SHE HAS TO DO THIS EXERCISE. DO YOU HAVE TO…. ? DOES SHE HAVE TO…? WE DON’T HAVE TO…. SHE DOESN’T HAVE TO….

4. MUST & HAVE TO MUST I MUST GO HOME. ONLY PRESENT TENSE AND AFFIRMATIVE SENTENCES HAVE TO DO YOU HAVE TO GO HOME? I DON’T HAVE TO GO HOME. PRESENT TENSE: QUESTIONS AND NEGATIVES I MUSTN’T GO HOME PROHIBITION I HAD TO GO HOME ALL THE OTHER TENSES: HAD TO, WILL HAVE TO, HAVE HAD TO….

5. USE necessity, obligation, rules, laws MUST ALL STUDENTS MUST SHOW THEIR ID CARDS. WRITTEN RULES I MUST STUDY THIS WEEKEND. INTERNAL OBLIGATION YOU MUST STOP SMOKING! STRONG ADVICE

6. HAVE TO IF YOU LOSE YOUR LIBRARY BOOK, YOU HAVE TOBUY A NEW ONE RULES YOU HAVE TO DRIVE ON THE LEFT IN ENGLAND LAWS HE HAS TO DO HIS HOMEWORK FIRST. EXTERNAL OBLIGATION

7. SHOULD AND OUGHT TO advice, duty, suggestions YOU SHOULD STOP SMOKING. YOU OUGHT TO SEE A DOCTOR. ADVICE/SUGGESTION IF YOU SAW THE ACCIDENT, YOU SHOULD/OUGHT TO PHONE THE POLICE. DUTY SHOULD I BUY A NEW COMPUTER? USE SHOULD IN QUESTIONS, NOT OUGHT TO!

8. CAN/COULD, BE ABLE TO ability, possibility, permission, laws, rules I CAN SWIM. PRESENT I COULD SWIM WHEN I WAS FIVE. PAST HE WILL BE ABLE TO HELP US. OTHER TENSES

9. I CAN SPEAK FRENCH. ABILITY YOU CAN GO THERE BY TRAIN OR COACH. POSSIBILITY YOU CAN GO OUT TONIGHT. PERMISSION PEOPLE CAN GET MARRIED AT 16 WITH THEIR PARENTS’ PERMISSION LAWS YOU CAN’T SMOKE IN MY HOUSE RULES