can unsettle
Regular verb: unsettle - unsettled- unsettled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can unsettle
you can unsettle
he can unsettle
we can unsettle
you can unsettle
they can unsettle 	I can be unsettling
you can be unsettling
he can be unsettling
we can be unsettling
you can be unsettling
they can be unsettling	I can have unsettled
you can have unsettled
he can have unsettled
we can have unsettled
you can have unsettled
they can have unsettled	I can have been unsettling
you can have been unsettling
he can have been unsettling
we can have been unsettling
you can have been unsettling
they can have been unsettling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't unsettle
you can't unsettle
he can't unsettle
we can't unsettle
you can't unsettle
they can't unsettle 	I can't be unsettling
you can't be unsettling
he can't be unsettling
we can't be unsettling
you can't be unsettling
they can't be unsettling	I can't have unsettled
you can't have unsettled
he can't have unsettled
we can't have unsettled
you can't have unsettled
they can't have unsettled	I can't have been unsettling
you can't have been unsettling
he can't have been unsettling
we can't have been unsettling
you can't have been unsettling
they can't have been unsettling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I unsettle?
can you unsettle?
can he unsettle?
can we unsettle?
can you unsettle?
can they unsettle? 	can I be unsettling?
can you be unsettling?
can he be unsettling?
can we be unsettling?
can you be unsettling?
can they be unsettling? 	can I have unsettled?
can you have unsettled?
can he have unsettled?
can we have unsettled?
can you have unsettled?
can they have unsettled? 	can I have been unsettling?
can you have been unsettling?
can he have been unsettling?
can we have been unsettling?
can you have been unsettling?
can they have been unsettling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I unsettle?
can't you unsettle?
can't he unsettle?
can't we unsettle?
can't you unsettle?
can't they unsettle? 	can't I be unsettling?
can't you be unsettling?
can't he be unsettling?
can't we be unsettling?
can't you be unsettling?
can't they be unsettling? 	can't I have unsettled?
can't you have unsettled?
can't he have unsettled?
can't we have unsettled?
can't you have unsettled?
can't they have unsettled? 	can't I have been unsettling?
can't you have been unsettling?
can't he have been unsettling?
can't we have been unsettling?
can't you have been unsettling?
can't they have been unsettling?