male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation COULD SHADE
Regular verb: shade - shaded - shaded
Affirmation
Simple form
I could shadeyou could shade
she could shade
we could shade
you could shade
they could shade
V-ing form
I could be shadingyou could be shading
she could be shading
we could be shading
you could be shading
they could be shading
Perfect
I could have shadedyou could have shaded
she could have shaded
we could have shaded
you could have shaded
they could have shaded
V-ing perfect
I could have been shadingyou could have been shading
she could have been shading
we could have been shading
you could have been shading
they could have been shading
Negation
Simple form
I could not shadeyou could not shade
she could not shade
we could not shade
you could not shade
they could not shade
V-ing form
I could not be shadingyou could not be shading
she could not be shading
we could not be shading
you could not be shading
they could not be shading
Perfect
I could not have shadedyou could not have shaded
she could not have shaded
we could not have shaded
you could not have shaded
they could not have shaded
V-ing perfect
I could not have been shadingyou could not have been shading
she could not have been shading
we could not have been shading
you could not have been shading
they could not have been shading
Interrogative form
Simple form
could I shade?could you shade?
could she shade?
could we shade?
could you shade?
could they shade?
V-ing form
could I be shading?could you be shading?
could she be shading?
could we be shading?
could you be shading?
could they be shading?
Perfect
could I have shaded?could you have shaded?
could she have shaded?
could we have shaded?
could you have shaded?
could they have shaded?
V-ing perfect
could I have been shading?could you have been shading?
could she have been shading?
could we have been shading?
could you have been shading?
could they have been shading?
Interro-negative form
Simple form
could I not shade?could you not shade?
could she not shade?
could we not shade?
could you not shade?
could they not shade?
V-ing form
could I not be shading?could you not be shading?
could she not be shading?
could we not be shading?
could you not be shading?
could they not be shading?
Perfect
could I not have shaded?could you not have shaded?
could she not have shaded?
could we not have shaded?
could you not have shaded?
could they not have shaded?
V-ing perfect
could I not have been shading?could you not have been shading?
could she not have been shading?
could we not have been shading?
could you not have been shading?
could they not have been shading?