I might surf you might surf he might surf we might surf you might surf they might surf
V-ing form
I might be surfing you might be surfing he might be surfing we might be surfing you might be surfing they might be surfing
Perfect
I might have surfed you might have surfed he might have surfed we might have surfed you might have surfed they might have surfed
V-ing perfect
I might have been surfing you might have been surfing he might have been surfing we might have been surfing you might have been surfing they might have been surfing
Negation
Simple form
I mightn't surf you mightn't surf he mightn't surf we mightn't surf you mightn't surf they mightn't surf
V-ing form
I mightn't be surfing you mightn't be surfing he mightn't be surfing we mightn't be surfing you mightn't be surfing they mightn't be surfing
Perfect
I mightn't have surfed you mightn't have surfed he mightn't have surfed we mightn't have surfed you mightn't have surfed they mightn't have surfed
V-ing perfect
I mightn't have been surfing you mightn't have been surfing he mightn't have been surfing we mightn't have been surfing you mightn't have been surfing they mightn't have been surfing
Interrogative form
Simple form
might I surf? might you surf? might he surf? might we surf? might you surf? might they surf?
V-ing form
might I be surfing? might you be surfing? might he be surfing? might we be surfing? might you be surfing? might they be surfing?
Perfect
might I have surfed? might you have surfed? might he have surfed? might we have surfed? might you have surfed? might they have surfed?
V-ing perfect
might I have been surfing? might you have been surfing? might he have been surfing? might we have been surfing? might you have been surfing? might they have been surfing?
Interro-negative form
Simple form
mightn't I surf? mightn't you surf? mightn't he surf? mightn't we surf? mightn't you surf? mightn't they surf?
V-ing form
mightn't I be surfing? mightn't you be surfing? mightn't he be surfing? mightn't we be surfing? mightn't you be surfing? mightn't they be surfing?
Perfect
mightn't I have surfed? mightn't you have surfed? mightn't he have surfed? mightn't we have surfed? mightn't you have surfed? mightn't they have surfed?
V-ing perfect
mightn't I have been surfing? mightn't you have been surfing? mightn't he have been surfing? mightn't we have been surfing? mightn't you have been surfing? mightn't they have been surfing?