present

I construct

You construct

He constructs

She constructs

It constructs

We construct

They construct

past

I constructed

You constructed

He constructed

She constructed

It constructed

We constructed

They constructed

future

I will construct

You will construct

He will construct

She will construct

It will construct

We will construct

They will construct

conditional

I would construct

You would construct

He would construct

She would construct

It would construct

We would construct

They would construct