present

I introduce

You introduce

He introduces

She introduces

It introduces

We introduce

They introduce

past

I introduced

You introduced

He introduced

She introduced

It introduced

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They introduced

future

I will introduce

You will introduce

He will introduce

She will introduce

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We will introduce

They will introduce

conditional

I would introduce

You would introduce

He would introduce

She would introduce

It would introduce

We would introduce

They would introduce