I might tweak you might tweak she might tweak we might tweak you might tweak they might tweak
V-ing form
I might be tweaking you might be tweaking she might be tweaking we might be tweaking you might be tweaking they might be tweaking
Perfect
I might have tweaked you might have tweaked she might have tweaked we might have tweaked you might have tweaked they might have tweaked
V-ing perfect
I might have been tweaking you might have been tweaking she might have been tweaking we might have been tweaking you might have been tweaking they might have been tweaking
Negation
Simple form
I mightn't tweak you mightn't tweak she mightn't tweak we mightn't tweak you mightn't tweak they mightn't tweak
V-ing form
I mightn't be tweaking you mightn't be tweaking she mightn't be tweaking we mightn't be tweaking you mightn't be tweaking they mightn't be tweaking
Perfect
I mightn't have tweaked you mightn't have tweaked she mightn't have tweaked we mightn't have tweaked you mightn't have tweaked they mightn't have tweaked
V-ing perfect
I mightn't have been tweaking you mightn't have been tweaking she mightn't have been tweaking we mightn't have been tweaking you mightn't have been tweaking they mightn't have been tweaking
Interrogative form
Simple form
might I tweak? might you tweak? might she tweak? might we tweak? might you tweak? might they tweak?
V-ing form
might I be tweaking? might you be tweaking? might she be tweaking? might we be tweaking? might you be tweaking? might they be tweaking?
Perfect
might I have tweaked? might you have tweaked? might she have tweaked? might we have tweaked? might you have tweaked? might they have tweaked?
V-ing perfect
might I have been tweaking? might you have been tweaking? might she have been tweaking? might we have been tweaking? might you have been tweaking? might they have been tweaking?
Interro-negative form
Simple form
mightn't I tweak? mightn't you tweak? mightn't she tweak? mightn't we tweak? mightn't you tweak? mightn't they tweak?
V-ing form
mightn't I be tweaking? mightn't you be tweaking? mightn't she be tweaking? mightn't we be tweaking? mightn't you be tweaking? mightn't they be tweaking?
Perfect
mightn't I have tweaked? mightn't you have tweaked? mightn't she have tweaked? mightn't we have tweaked? mightn't you have tweaked? mightn't they have tweaked?
V-ing perfect
mightn't I have been tweaking? mightn't you have been tweaking? mightn't she have been tweaking? mightn't we have been tweaking? mightn't you have been tweaking? mightn't they have been tweaking?