English verb conjugation COULD SERIALIZE

Regular verb: serialize - serialized - serialized

Affirmation

Simple form

I could serialize
you could serialize
he could serialize
we could serialize
you could serialize
they could serialize

V-ing form

I could be serializing
you could be serializing
he could be serializing
we could be serializing
you could be serializing
they could be serializing

Perfect

I could have serialized
you could have serialized
he could have serialized
we could have serialized
you could have serialized
they could have serialized

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

could I serialize?
could you serialize?
could he serialize?
could we serialize?
could you serialize?
could they serialize?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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