Unit three Grammar

1
Unit three Grammar

• Commonly Mistaken and Irregular Verbs

2
Commonly Mistaken LIE VS. lAY

• Lie means to assume a lying position or to be
  in a lying position
• Lay means to put or to place something
• Infinitive Present Past Past Participle
• Lie (to recline) (is)
  lying lay (have) lain
• Lay (to put) (is)laying laid (have)laid

3
COMMONLY mistaken Sit Vs. Set

• Sit usually means to assume or to be in an
  upright position
• Set usually means to put , to place something
• Infinitive Present Past Past Participle
• Sit (to rest) ( is)
  sitting sat (have) sat
• Set (to put) (is) setting set (have) set

4
Commonly Mistaken Rise and Raise

• Rise means to go up
• Raise means to force something to move upward
• Infinitive Present Past Past Participle
• Rise (to go up) (is)rising rose (have)risen
• Raise (to force up (is) raising raised (hav
  e)raise
• or be forced up)

5
Irregular Verbs

• Choose chose (have) chosen
• Burst burst (have) burst
• Draw drew (have)drawn
• Sing sang or sung (have) sung
• Ride rode (have) ridden
• Freeze froze (have) frozen
• Go went (have) gone
• Bring brought (have) brought
• Dive dived or dove (have) dived
• Break broke (have) broken
• Sit sat (have) sat
• Ring rang (have) rung
• See saw (have) seen
• Swim swam (have) swum
• Drive drove (have) driven