can somersault
Regular verb: somersault - somersaulted- somersaulted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can somersault
you can somersault
she can somersault
we can somersault
you can somersault
they can somersault 	I can be somersaulting
you can be somersaulting
she can be somersaulting
we can be somersaulting
you can be somersaulting
they can be somersaulting	I can have somersaulted
you can have somersaulted
she can have somersaulted
we can have somersaulted
you can have somersaulted
they can have somersaulted	I can have been somersaulting
you can have been somersaulting
she can have been somersaulting
we can have been somersaulting
you can have been somersaulting
they can have been somersaulting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't somersault
you can't somersault
she can't somersault
we can't somersault
you can't somersault
they can't somersault 	I can't be somersaulting
you can't be somersaulting
she can't be somersaulting
we can't be somersaulting
you can't be somersaulting
they can't be somersaulting	I can't have somersaulted
you can't have somersaulted
she can't have somersaulted
we can't have somersaulted
you can't have somersaulted
they can't have somersaulted	I can't have been somersaulting
you can't have been somersaulting
she can't have been somersaulting
we can't have been somersaulting
you can't have been somersaulting
they can't have been somersaulting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I somersault?
can you somersault?
can she somersault?
can we somersault?
can you somersault?
can they somersault? 	can I be somersaulting?
can you be somersaulting?
can she be somersaulting?
can we be somersaulting?
can you be somersaulting?
can they be somersaulting? 	can I have somersaulted?
can you have somersaulted?
can she have somersaulted?
can we have somersaulted?
can you have somersaulted?
can they have somersaulted? 	can I have been somersaulting?
can you have been somersaulting?
can she have been somersaulting?
can we have been somersaulting?
can you have been somersaulting?
can they have been somersaulting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I somersault?
can't you somersault?
can't she somersault?
can't we somersault?
can't you somersault?
can't they somersault? 	can't I be somersaulting?
can't you be somersaulting?
can't she be somersaulting?
can't we be somersaulting?
can't you be somersaulting?
can't they be somersaulting? 	can't I have somersaulted?
can't you have somersaulted?
can't she have somersaulted?
can't we have somersaulted?
can't you have somersaulted?
can't they have somersaulted? 	can't I have been somersaulting?
can't you have been somersaulting?
can't she have been somersaulting?
can't we have been somersaulting?
can't you have been somersaulting?
can't they have been somersaulting?