English verb conjugation
COULD SALVE

Regular verb: salve - salved - salved

Affirmation

Simple form	V-ing form
I could salve you could salve he could salve we could salve you could salve they could salve	I could be salving you could be salving he could be salving we could be salving you could be salving they could be salving
Perfect	V-ing perfect
I could have salved you could have salved he could have salved we could have salved you could have salved they could have salved	I could have been salving you could have been salving he could have been salving we could have been salving you could have been salving they could have been salving

Negation

Simple form	V-ing form
I could not salve you could not salve he could not salve we could not salve you could not salve they could not salve	I could not be salving you could not be salving he could not be salving we could not be salving you could not be salving they could not be salving
Perfect	V-ing perfect
I could not have salved you could not have salved he could not have salved we could not have salved you could not have salved they could not have salved	I could not have been salving you could not have been salving he could not have been salving we could not have been salving you could not have been salving they could not have been salving

Interrogative form

Simple form	V-ing form
could I salve? could you salve? could he salve? could we salve? could you salve? could they salve?	could I be salving? could you be salving? could he be salving? could we be salving? could you be salving? could they be salving?
Perfect	V-ing perfect
could I have salved? could you have salved? could he have salved? could we have salved? could you have salved? could they have salved?	could I have been salving? could you have been salving? could he have been salving? could we have been salving? could you have been salving? could they have been salving?

Interro-negative form

Simple form	V-ing form
could I not salve? could you not salve? could he not salve? could we not salve? could you not salve? could they not salve?	could I not be salving? could you not be salving? could he not be salving? could we not be salving? could you not be salving? could they not be salving?
Perfect	V-ing perfect
could I not have salved? could you not have salved? could he not have salved? could we not have salved? could you not have salved? could they not have salved?	could I not have been salving? could you not have been salving? could he not have been salving? could we not have been salving? could you not have been salving? could they not have been salving?