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

English verb conjugation COULD KRASS

Regular verb: krass - krassed - krassed


Affirmation

Simple form
I could krass
you could krass
she could krass
we could krass
you could krass
they could krass
V-ing form
I could be krassing
you could be krassing
she could be krassing
we could be krassing
you could be krassing
they could be krassing
Perfect
I could have krassed
you could have krassed
she could have krassed
we could have krassed
you could have krassed
they could have krassed
V-ing perfect
I could have been krassing
you could have been krassing
she could have been krassing
we could have been krassing
you could have been krassing
they could have been krassing

Negation

Simple form
I couldn't krass
you couldn't krass
she couldn't krass
we couldn't krass
you couldn't krass
they couldn't krass
V-ing form
I couldn't be krassing
you couldn't be krassing
she couldn't be krassing
we couldn't be krassing
you couldn't be krassing
they couldn't be krassing
Perfect
I couldn't have krassed
you couldn't have krassed
she couldn't have krassed
we couldn't have krassed
you couldn't have krassed
they couldn't have krassed
V-ing perfect
I couldn't have been krassing
you couldn't have been krassing
she couldn't have been krassing
we couldn't have been krassing
you couldn't have been krassing
they couldn't have been krassing

Interrogative form

Simple form
could I krass?
could you krass?
could she krass?
could we krass?
could you krass?
could they krass?
V-ing form
could I be krassing?
could you be krassing?
could she be krassing?
could we be krassing?
could you be krassing?
could they be krassing?
Perfect
could I have krassed?
could you have krassed?
could she have krassed?
could we have krassed?
could you have krassed?
could they have krassed?
V-ing perfect
could I have been krassing?
could you have been krassing?
could she have been krassing?
could we have been krassing?
could you have been krassing?
could they have been krassing?

Interro-negative form

Simple form
couldn't I krass?
couldn't you krass?
couldn't she krass?
couldn't we krass?
couldn't you krass?
couldn't they krass?
V-ing form
couldn't I be krassing?
couldn't you be krassing?
couldn't she be krassing?
couldn't we be krassing?
couldn't you be krassing?
couldn't they be krassing?
Perfect
couldn't I have krassed?
couldn't you have krassed?
couldn't she have krassed?
couldn't we have krassed?
couldn't you have krassed?
couldn't they have krassed?
V-ing perfect
couldn't I have been krassing?
couldn't you have been krassing?
couldn't she have been krassing?
couldn't we have been krassing?
couldn't you have been krassing?
couldn't they have been krassing?