With verb to be and the main verb ends in -ing.
Present continuous
a boat tha can carry heavy objects and humans
ferry
you use this word to say that you have the OBLIGATION to do it
must
broke
simple past of break
Flown
Past participle of fly
area where your luggage is checked at the airport
you use this word when you are not sure if something is true
might
done
past participla of do
With have/has and the main verbs in past participle
Present perfect
you use this to see small objects
magnifying glass
you use this word to offer something
would
hidden
past participle of hide
sunk
past participle of sink
the person who sees a crime when it's happening
witness
you use this words to ask questions about time, places, etc
wh questions
rung
past participle of ring
worn
past participle of wear
the object where you can go to any year you want
time machine
you use this word to say something that you did in the past
could
lain
past participle of lay