English verb conjugation
CAN RETOTAL

Regular verb: retotal - retotaled - retotaled

Affirmation

Simple form	V-ing form
I can retotal you can retotal he can retotal we can retotal you can retotal they can retotal	I can be retotaling you can be retotaling he can be retotaling we can be retotaling you can be retotaling they can be retotaling
Perfect	V-ing perfect
I can have retotaled you can have retotaled he can have retotaled we can have retotaled you can have retotaled they can have retotaled	I can have been retotaling you can have been retotaling he can have been retotaling we can have been retotaling you can have been retotaling they can have been retotaling

Negation

Simple form	V-ing form
I can't retotal you can't retotal he can't retotal we can't retotal you can't retotal they can't retotal	I can't be retotaling you can't be retotaling he can't be retotaling we can't be retotaling you can't be retotaling they can't be retotaling
Perfect	V-ing perfect
I can't have retotaled you can't have retotaled he can't have retotaled we can't have retotaled you can't have retotaled they can't have retotaled	I can't have been retotaling you can't have been retotaling he can't have been retotaling we can't have been retotaling you can't have been retotaling they can't have been retotaling

Interrogative form

Simple form	V-ing form
can I retotal? can you retotal? can he retotal? can we retotal? can you retotal? can they retotal?	can I be retotaling? can you be retotaling? can he be retotaling? can we be retotaling? can you be retotaling? can they be retotaling?
Perfect	V-ing perfect
can I have retotaled? can you have retotaled? can he have retotaled? can we have retotaled? can you have retotaled? can they have retotaled?	can I have been retotaling? can you have been retotaling? can he have been retotaling? can we have been retotaling? can you have been retotaling? can they have been retotaling?

Interro-negative form

Simple form	V-ing form
can't I retotal? can't you retotal? can't he retotal? can't we retotal? can't you retotal? can't they retotal?	can't I be retotaling? can't you be retotaling? can't he be retotaling? can't we be retotaling? can't you be retotaling? can't they be retotaling?
Perfect	V-ing perfect
can't I have retotaled? can't you have retotaled? can't he have retotaled? can't we have retotaled? can't you have retotaled? can't they have retotaled?	can't I have been retotaling? can't you have been retotaling? can't he have been retotaling? can't we have been retotaling? can't you have been retotaling? can't they have been retotaling?