male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation COULD WHARF
Regular verb: wharf - wharfed - wharfed
Affirmation
Simple form
I could wharfyou could wharf
she could wharf
we could wharf
you could wharf
they could wharf
V-ing form
I could be wharfingyou could be wharfing
she could be wharfing
we could be wharfing
you could be wharfing
they could be wharfing
Perfect
I could have wharfedyou could have wharfed
she could have wharfed
we could have wharfed
you could have wharfed
they could have wharfed
V-ing perfect
I could have been wharfingyou could have been wharfing
she could have been wharfing
we could have been wharfing
you could have been wharfing
they could have been wharfing
Negation
Simple form
I couldn't wharfyou couldn't wharf
she couldn't wharf
we couldn't wharf
you couldn't wharf
they couldn't wharf
V-ing form
I couldn't be wharfingyou couldn't be wharfing
she couldn't be wharfing
we couldn't be wharfing
you couldn't be wharfing
they couldn't be wharfing
Perfect
I couldn't have wharfedyou couldn't have wharfed
she couldn't have wharfed
we couldn't have wharfed
you couldn't have wharfed
they couldn't have wharfed
V-ing perfect
I couldn't have been wharfingyou couldn't have been wharfing
she couldn't have been wharfing
we couldn't have been wharfing
you couldn't have been wharfing
they couldn't have been wharfing
Interrogative form
Simple form
could I wharf?could you wharf?
could she wharf?
could we wharf?
could you wharf?
could they wharf?
V-ing form
could I be wharfing?could you be wharfing?
could she be wharfing?
could we be wharfing?
could you be wharfing?
could they be wharfing?
Perfect
could I have wharfed?could you have wharfed?
could she have wharfed?
could we have wharfed?
could you have wharfed?
could they have wharfed?
V-ing perfect
could I have been wharfing?could you have been wharfing?
could she have been wharfing?
could we have been wharfing?
could you have been wharfing?
could they have been wharfing?
Interro-negative form
Simple form
couldn't I wharf?couldn't you wharf?
couldn't she wharf?
couldn't we wharf?
couldn't you wharf?
couldn't they wharf?
V-ing form
couldn't I be wharfing?couldn't you be wharfing?
couldn't she be wharfing?
couldn't we be wharfing?
couldn't you be wharfing?
couldn't they be wharfing?
Perfect
couldn't I have wharfed?couldn't you have wharfed?
couldn't she have wharfed?
couldn't we have wharfed?
couldn't you have wharfed?
couldn't they have wharfed?
V-ing perfect
couldn't I have been wharfing?couldn't you have been wharfing?
couldn't she have been wharfing?
couldn't we have been wharfing?
couldn't you have been wharfing?
couldn't they have been wharfing?