Happy Halloween

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​1. MODAL + BE + PII

​2. MODAL + HAVE BEEN + PII

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​3. VERB + BEING + PII

​4. VERB + TO BE + PII

​1. should + have PII: nên làm nhưng đã không làm

= was/ were supposed to do sth ​

​2. needn't + have PII: không cần thiết làm nhưng đã làm

​3. must + have + PII: chắc hẳn là....

​4. couldn't/ can't + have PII: không thể là....

​5. may/ might + have PII: điều gì có thể xảy ra hoặc có thể đúng trong quá khứ

​E.g.: You may have left your wallet at home.

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​1. You may have left your wallet at home.

​2. John couldn't have locked the door.

​3. They might have fixed the refrigerator yesterday.

​4. They should have told me about the cancellation of the match.

​5. I could have sent the wrong package to her address.

​1. To Be Afraid Of One’s Shadow: to become frightened very easily.

​2. To Send A Chill Down One’s Spine: to cause in a person feelings of excitement, nervousness or fear.

​3. To Be Scared Stiff: to be so afraid one cannot move.

​4. To Make One’s Blood Run Cold: to frighten a person.

​5. Get/Give Goosebumps: to get bumps on one’s skins due to their hair standing up. It is usually caused by feeling cold, feelings of anxiety, nervousness or fear.

​6. To Shake / Tremble Like A Leaf: to literally shake or tremble because of fear.

​7. One’s Heart Misses A Beat: used to describe when a person has a strong emotional reaction. Usually caused by fear, excitement or nervousness.

​8. To Have Nerves Of Steel: used to describe a person that doesn’t get frightened easily.

​9. I Wasn’t Brought Up In The Woods To Be Scared By Owls: to not be easily frightened by someone or something.