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male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation COULD SHILL

Regular verb: shill - shilled - shilled


Affirmation

Simple form
I could shill
you could shill
she could shill
we could shill
you could shill
they could shill
V-ing form
I could be shilling
you could be shilling
she could be shilling
we could be shilling
you could be shilling
they could be shilling
Perfect
I could have shilled
you could have shilled
she could have shilled
we could have shilled
you could have shilled
they could have shilled
V-ing perfect
I could have been shilling
you could have been shilling
she could have been shilling
we could have been shilling
you could have been shilling
they could have been shilling

Negation

Simple form
I could not shill
you could not shill
she could not shill
we could not shill
you could not shill
they could not shill
V-ing form
I could not be shilling
you could not be shilling
she could not be shilling
we could not be shilling
you could not be shilling
they could not be shilling
Perfect
I could not have shilled
you could not have shilled
she could not have shilled
we could not have shilled
you could not have shilled
they could not have shilled
V-ing perfect
I could not have been shilling
you could not have been shilling
she could not have been shilling
we could not have been shilling
you could not have been shilling
they could not have been shilling

Interrogative form

Simple form
could I shill?
could you shill?
could she shill?
could we shill?
could you shill?
could they shill?
V-ing form
could I be shilling?
could you be shilling?
could she be shilling?
could we be shilling?
could you be shilling?
could they be shilling?
Perfect
could I have shilled?
could you have shilled?
could she have shilled?
could we have shilled?
could you have shilled?
could they have shilled?
V-ing perfect
could I have been shilling?
could you have been shilling?
could she have been shilling?
could we have been shilling?
could you have been shilling?
could they have been shilling?

Interro-negative form

Simple form
could I not shill?
could you not shill?
could she not shill?
could we not shill?
could you not shill?
could they not shill?
V-ing form
could I not be shilling?
could you not be shilling?
could she not be shilling?
could we not be shilling?
could you not be shilling?
could they not be shilling?
Perfect
could I not have shilled?
could you not have shilled?
could she not have shilled?
could we not have shilled?
could you not have shilled?
could they not have shilled?
V-ing perfect
could I not have been shilling?
could you not have been shilling?
could she not have been shilling?
could we not have been shilling?
could you not have been shilling?
could they not have been shilling?