English verb conjugation
COULD UNSETTLE

Regular verb: unsettle - unsettled - unsettled

Affirmation

Simple form	V-ing form
I could unsettle you could unsettle she could unsettle we could unsettle you could unsettle they could unsettle	I could be unsettling you could be unsettling she could be unsettling we could be unsettling you could be unsettling they could be unsettling
Perfect	V-ing perfect
I could have unsettled you could have unsettled she could have unsettled we could have unsettled you could have unsettled they could have unsettled	I could have been unsettling you could have been unsettling she could have been unsettling we could have been unsettling you could have been unsettling they could have been unsettling

Negation

Simple form	V-ing form
I couldn't unsettle you couldn't unsettle she couldn't unsettle we couldn't unsettle you couldn't unsettle they couldn't unsettle	I couldn't be unsettling you couldn't be unsettling she couldn't be unsettling we couldn't be unsettling you couldn't be unsettling they couldn't be unsettling
Perfect	V-ing perfect
I couldn't have unsettled you couldn't have unsettled she couldn't have unsettled we couldn't have unsettled you couldn't have unsettled they couldn't have unsettled	I couldn't have been unsettling you couldn't have been unsettling she couldn't have been unsettling we couldn't have been unsettling you couldn't have been unsettling they couldn't have been unsettling

Interrogative form

Simple form	V-ing form
could I unsettle? could you unsettle? could she unsettle? could we unsettle? could you unsettle? could they unsettle?	could I be unsettling? could you be unsettling? could she be unsettling? could we be unsettling? could you be unsettling? could they be unsettling?
Perfect	V-ing perfect
could I have unsettled? could you have unsettled? could she have unsettled? could we have unsettled? could you have unsettled? could they have unsettled?	could I have been unsettling? could you have been unsettling? could she have been unsettling? could we have been unsettling? could you have been unsettling? could they have been unsettling?

Interro-negative form

Simple form	V-ing form
couldn't I unsettle? couldn't you unsettle? couldn't she unsettle? couldn't we unsettle? couldn't you unsettle? couldn't they unsettle?	couldn't I be unsettling? couldn't you be unsettling? couldn't she be unsettling? couldn't we be unsettling? couldn't you be unsettling? couldn't they be unsettling?
Perfect	V-ing perfect
couldn't I have unsettled? couldn't you have unsettled? couldn't she have unsettled? couldn't we have unsettled? couldn't you have unsettled? couldn't they have unsettled?	couldn't I have been unsettling? couldn't you have been unsettling? couldn't she have been unsettling? couldn't we have been unsettling? couldn't you have been unsettling? couldn't they have been unsettling?