Present/Past Participle after “be”

1.Jacob was watching movie in the cinema

2.She will be working at the office

3.Lunch is served from 14:00 to 15:00

4.The class is taught every other semester

5.Tom is bringing some drinks to the party

6.The sick child was taken to see a doctor

7.The children are swimming in the backyard pool

8.The teacher is preparing a difficult exam for the students

9.Dinner is served from 8:00 to 10:00

10.Aaron has finished his study at a university

11.She might have got an accident when tiding her motorbike so fast

12.Isabella was watching TV when the earthquake happened

13.Natasha may be helping her mother in the kitchen now

14.The pie was cut into six equal pieces

15.She is smelling blooming flowers

 

Base Form Verbs after Modals

1.this course will satisfy the graduation requirement

2.you must not walk on the grass

3.they had to sell their house

4.we thought he might sell the house

5.i think the bill could be expensive

6.you must keeping the item

7.everyone must leave the room immediately

8.i can drive very well

9.you must be joking

10.the flood will come to Bandung tonight

11.i could sit on the beach for hours

12.she will ask you may difficult questions

13.you can look at the book, but you cannot borror it

14.he may lie to you because he is not very truthful

15.he knew that he would forget the phone number

 

Sumber:

http://www.grammar.cl/english/modal-verbs.htm

http://www.toeflskill.com/2011/06/problems-with-modals-skill-18.html