can subtotal
Verbo regular: subtotal - subtotaled- subtotaled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can subtotal
you can subtotal
he can subtotal
we can subtotal
you can subtotal
they can subtotal 	I can be subtotaling
you can be subtotaling
he can be subtotaling
we can be subtotaling
you can be subtotaling
they can be subtotaling	I can have subtotaled
you can have subtotaled
he can have subtotaled
we can have subtotaled
you can have subtotaled
they can have subtotaled	I can have been subtotaling
you can have been subtotaling
he can have been subtotaling
we can have been subtotaling
you can have been subtotaling
they can have been subtotaling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't subtotal
you can't subtotal
he can't subtotal
we can't subtotal
you can't subtotal
they can't subtotal 	I can't be subtotaling
you can't be subtotaling
he can't be subtotaling
we can't be subtotaling
you can't be subtotaling
they can't be subtotaling	I can't have subtotaled
you can't have subtotaled
he can't have subtotaled
we can't have subtotaled
you can't have subtotaled
they can't have subtotaled	I can't have been subtotaling
you can't have been subtotaling
he can't have been subtotaling
we can't have been subtotaling
you can't have been subtotaling
they can't have been subtotaling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I subtotal?
can you subtotal?
can he subtotal?
can we subtotal?
can you subtotal?
can they subtotal? 	can I be subtotaling?
can you be subtotaling?
can he be subtotaling?
can we be subtotaling?
can you be subtotaling?
can they be subtotaling? 	can I have subtotaled?
can you have subtotaled?
can he have subtotaled?
can we have subtotaled?
can you have subtotaled?
can they have subtotaled? 	can I have been subtotaling?
can you have been subtotaling?
can he have been subtotaling?
can we have been subtotaling?
can you have been subtotaling?
can they have been subtotaling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I subtotal?
can't you subtotal?
can't he subtotal?
can't we subtotal?
can't you subtotal?
can't they subtotal? 	can't I be subtotaling?
can't you be subtotaling?
can't he be subtotaling?
can't we be subtotaling?
can't you be subtotaling?
can't they be subtotaling? 	can't I have subtotaled?
can't you have subtotaled?
can't he have subtotaled?
can't we have subtotaled?
can't you have subtotaled?
can't they have subtotaled? 	can't I have been subtotaling?
can't you have been subtotaling?
can't he have been subtotaling?
can't we have been subtotaling?
can't you have been subtotaling?
can't they have been subtotaling?