Acabar de infinitive, ir a infinitive, and tener que infinitive

I just wrote.

• Acabar de escribir.

• Acabo de escribir.

• Acabo de escribo.

She just ate.

• Acaba de comer.
• Acaba de come.
• Acabar de comer.

We just drank a soda.

• Acabar de beber una gaseosa.
• Acabamos de bebemos una gaseosa.
• Acabamos de beber una gaseosa.

Did you just sell the car?

• Acabas de vender el carro?
• Acabas de vendes el carro?
• Acabar de vendes el carro?

You guys just went to spain.

• Ud. acab de ir a españa.
• Uds. acaban de ir a españa.
• Ellos acaban de van a españa.

Acabo de buscar mi lápiz.

• I just saw my pencil.
• I just looked for my pencil.
• I just bought my pencil.

Acabas de pagar mi almuerzo?

• Did you just eat my lunch?
• Did you just make my lunch?
• Did you just pay for my lunch?

Acabamos de trabajar.

• We just worked.
• They just worked.
• We just visited.

Acaban Uds. de tener una fiesta?

• Did you (formal) just have a party?
• Did you all just have a party?
• Did you (familiar) just have a party?

Susana acaba de mirar el muchacho.

• Susana just looked at the boy.
• Susana just looked for the boy.
• Susana just needed the boy.