can uptilt
Regular verb: uptilt - uptilted- uptilted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can uptilt
you can uptilt
he can uptilt
we can uptilt
you can uptilt
they can uptilt 	I can be uptilting
you can be uptilting
he can be uptilting
we can be uptilting
you can be uptilting
they can be uptilting	I can have uptilted
you can have uptilted
he can have uptilted
we can have uptilted
you can have uptilted
they can have uptilted	I can have been uptilting
you can have been uptilting
he can have been uptilting
we can have been uptilting
you can have been uptilting
they can have been uptilting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't uptilt
you can't uptilt
he can't uptilt
we can't uptilt
you can't uptilt
they can't uptilt 	I can't be uptilting
you can't be uptilting
he can't be uptilting
we can't be uptilting
you can't be uptilting
they can't be uptilting	I can't have uptilted
you can't have uptilted
he can't have uptilted
we can't have uptilted
you can't have uptilted
they can't have uptilted	I can't have been uptilting
you can't have been uptilting
he can't have been uptilting
we can't have been uptilting
you can't have been uptilting
they can't have been uptilting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I uptilt?
can you uptilt?
can he uptilt?
can we uptilt?
can you uptilt?
can they uptilt? 	can I be uptilting?
can you be uptilting?
can he be uptilting?
can we be uptilting?
can you be uptilting?
can they be uptilting? 	can I have uptilted?
can you have uptilted?
can he have uptilted?
can we have uptilted?
can you have uptilted?
can they have uptilted? 	can I have been uptilting?
can you have been uptilting?
can he have been uptilting?
can we have been uptilting?
can you have been uptilting?
can they have been uptilting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I uptilt?
can't you uptilt?
can't he uptilt?
can't we uptilt?
can't you uptilt?
can't they uptilt? 	can't I be uptilting?
can't you be uptilting?
can't he be uptilting?
can't we be uptilting?
can't you be uptilting?
can't they be uptilting? 	can't I have uptilted?
can't you have uptilted?
can't he have uptilted?
can't we have uptilted?
can't you have uptilted?
can't they have uptilted? 	can't I have been uptilting?
can't you have been uptilting?
can't he have been uptilting?
can't we have been uptilting?
can't you have been uptilting?
can't they have been uptilting?