present

I suppose

You suppose

He supposes

She supposes

It supposes

We suppose

They suppose

past

I supposed

You supposed

He supposed

She supposed

It supposed

We supposed

They supposed

future

I will suppose

You will suppose

He will suppose

She will suppose

It will suppose

We will suppose

They will suppose

conditional

I would suppose

You would suppose

He would suppose

She would suppose

It would suppose

We would suppose

They would suppose