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

English verb conjugation COULD FLUORESCE

Regular verb: fluoresce - fluoresced - fluoresced


Affirmation

Simple form
I could fluoresce
you could fluoresce
she could fluoresce
we could fluoresce
you could fluoresce
they could fluoresce
V-ing form
I could be fluorescing
you could be fluorescing
she could be fluorescing
we could be fluorescing
you could be fluorescing
they could be fluorescing
Perfect
I could have fluoresced
you could have fluoresced
she could have fluoresced
we could have fluoresced
you could have fluoresced
they could have fluoresced
V-ing perfect
I could have been fluorescing
you could have been fluorescing
she could have been fluorescing
we could have been fluorescing
you could have been fluorescing
they could have been fluorescing

Negation

Simple form
I couldn't fluoresce
you couldn't fluoresce
she couldn't fluoresce
we couldn't fluoresce
you couldn't fluoresce
they couldn't fluoresce
V-ing form
I couldn't be fluorescing
you couldn't be fluorescing
she couldn't be fluorescing
we couldn't be fluorescing
you couldn't be fluorescing
they couldn't be fluorescing
Perfect
I couldn't have fluoresced
you couldn't have fluoresced
she couldn't have fluoresced
we couldn't have fluoresced
you couldn't have fluoresced
they couldn't have fluoresced
V-ing perfect
I couldn't have been fluorescing
you couldn't have been fluorescing
she couldn't have been fluorescing
we couldn't have been fluorescing
you couldn't have been fluorescing
they couldn't have been fluorescing

Interrogative form

Simple form
could I fluoresce?
could you fluoresce?
could she fluoresce?
could we fluoresce?
could you fluoresce?
could they fluoresce?
V-ing form
could I be fluorescing?
could you be fluorescing?
could she be fluorescing?
could we be fluorescing?
could you be fluorescing?
could they be fluorescing?
Perfect
could I have fluoresced?
could you have fluoresced?
could she have fluoresced?
could we have fluoresced?
could you have fluoresced?
could they have fluoresced?
V-ing perfect
could I have been fluorescing?
could you have been fluorescing?
could she have been fluorescing?
could we have been fluorescing?
could you have been fluorescing?
could they have been fluorescing?

Interro-negative form

Simple form
couldn't I fluoresce?
couldn't you fluoresce?
couldn't she fluoresce?
couldn't we fluoresce?
couldn't you fluoresce?
couldn't they fluoresce?
V-ing form
couldn't I be fluorescing?
couldn't you be fluorescing?
couldn't she be fluorescing?
couldn't we be fluorescing?
couldn't you be fluorescing?
couldn't they be fluorescing?
Perfect
couldn't I have fluoresced?
couldn't you have fluoresced?
couldn't she have fluoresced?
couldn't we have fluoresced?
couldn't you have fluoresced?
couldn't they have fluoresced?
V-ing perfect
couldn't I have been fluorescing?
couldn't you have been fluorescing?
couldn't she have been fluorescing?
couldn't we have been fluorescing?
couldn't you have been fluorescing?
couldn't they have been fluorescing?