English verb conjugation COULD SECURE

Regular verb: secure - secured - secured

Affirmation

Simple form

I could secure
you could secure
he could secure
we could secure
you could secure
they could secure

V-ing form

I could be securing
you could be securing
he could be securing
we could be securing
you could be securing
they could be securing

Perfect

I could have secured
you could have secured
he could have secured
we could have secured
you could have secured
they could have secured

V-ing perfect

I could have been securing
you could have been securing
he could have been securing
we could have been securing
you could have been securing
they could have been securing

Negation

Simple form

I couldn't secure
you couldn't secure
he couldn't secure
we couldn't secure
you couldn't secure
they couldn't secure

V-ing form

I couldn't be securing
you couldn't be securing
he couldn't be securing
we couldn't be securing
you couldn't be securing
they couldn't be securing

Perfect

I couldn't have secured
you couldn't have secured
he couldn't have secured
we couldn't have secured
you couldn't have secured
they couldn't have secured

V-ing perfect

I couldn't have been securing
you couldn't have been securing
he couldn't have been securing
we couldn't have been securing
you couldn't have been securing
they couldn't have been securing

Interrogative form

Simple form

could I secure?
could you secure?
could he secure?
could we secure?
could you secure?
could they secure?

V-ing form

could I be securing?
could you be securing?
could he be securing?
could we be securing?
could you be securing?
could they be securing?

Perfect

could I have secured?
could you have secured?
could he have secured?
could we have secured?
could you have secured?
could they have secured?

V-ing perfect

could I have been securing?
could you have been securing?
could he have been securing?
could we have been securing?
could you have been securing?
could they have been securing?

Interro-negative form

Simple form

couldn't I secure?
couldn't you secure?
couldn't he secure?
couldn't we secure?
couldn't you secure?
couldn't they secure?

V-ing form

couldn't I be securing?
couldn't you be securing?
couldn't he be securing?
couldn't we be securing?
couldn't you be securing?
couldn't they be securing?

Perfect

couldn't I have secured?
couldn't you have secured?
couldn't he have secured?
couldn't we have secured?
couldn't you have secured?
couldn't they have secured?

V-ing perfect

couldn't I have been securing?
couldn't you have been securing?
couldn't he have been securing?
couldn't we have been securing?
couldn't you have been securing?
couldn't they have been securing?

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