can smelt
Regular verb: smelt - smelted- smelted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can smelt
you can smelt
he can smelt
we can smelt
you can smelt
they can smelt 	I can be smelting
you can be smelting
he can be smelting
we can be smelting
you can be smelting
they can be smelting	I can have smelted
you can have smelted
he can have smelted
we can have smelted
you can have smelted
they can have smelted	I can have been smelting
you can have been smelting
he can have been smelting
we can have been smelting
you can have been smelting
they can have been smelting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't smelt
you can't smelt
he can't smelt
we can't smelt
you can't smelt
they can't smelt 	I can't be smelting
you can't be smelting
he can't be smelting
we can't be smelting
you can't be smelting
they can't be smelting	I can't have smelted
you can't have smelted
he can't have smelted
we can't have smelted
you can't have smelted
they can't have smelted	I can't have been smelting
you can't have been smelting
he can't have been smelting
we can't have been smelting
you can't have been smelting
they can't have been smelting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I smelt?
can you smelt?
can he smelt?
can we smelt?
can you smelt?
can they smelt? 	can I be smelting?
can you be smelting?
can he be smelting?
can we be smelting?
can you be smelting?
can they be smelting? 	can I have smelted?
can you have smelted?
can he have smelted?
can we have smelted?
can you have smelted?
can they have smelted? 	can I have been smelting?
can you have been smelting?
can he have been smelting?
can we have been smelting?
can you have been smelting?
can they have been smelting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I smelt?
can't you smelt?
can't he smelt?
can't we smelt?
can't you smelt?
can't they smelt? 	can't I be smelting?
can't you be smelting?
can't he be smelting?
can't we be smelting?
can't you be smelting?
can't they be smelting? 	can't I have smelted?
can't you have smelted?
can't he have smelted?
can't we have smelted?
can't you have smelted?
can't they have smelted? 	can't I have been smelting?
can't you have been smelting?
can't he have been smelting?
can't we have been smelting?
can't you have been smelting?
can't they have been smelting?