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