| A | B |
| Tengo que comer | I have to eat |
| Tengo que estudiar | I have to study |
| Tiene que leer | He/She has to read |
| Tengo que sacar una buena nota | I have to get a good grade |
| Tenéis que preparar | You (all) have to prepare |
| Tienen que buscar | They/You (all) have to look for |
| Tengo que entrar | I have to enter |
| Tiene que bailar | He/she has to dance |
| Tenemos que escribir | We have to write |
| Tenemos que comer | We have to eat |
| Tienes que abrir | You have to open |
| Tienes que hablar | You have to speak |
| Tengo que hablar | I have to speak |
| Tenemos que hablar | We have to speak |
| Tienes que escuchar | You have to listen |
| Tienen que llamar | They/You (all) have to call |
| Tengo que usar | I have to use |
| Tenemos que comprender | We have to understand |
| Tenéis que sacar | You (all) have to get |
| Tiene que escuchar | He/she has to listen |
| Tenemos que comprar | We have to buy |
| Tengo que ir | I have to go |
| Tienes que compartir | You have to share |
| Tienen que llegar | They have to arrive |
| Tiene que visitar | He/she has to listen |
| Ud. tiene que ayudar | You (formal) have to help |
| Tienen que ir | They/You (all) have to go |