There really is no future tense conjugation that you directly attach to verbs in the English language. If you were to talk about doing something in the future, for example spy, you would just say something like "I will be spying" or "I am going to spy".
The Definitive is 'to spy' Present tense I spy You He/she/they spy. Past tense I spied you spied he/she/they spied Future tense I shall spy you will spy he/she/they will spy.
I will spy on him tomorrow.
The present tense is I, you, we, they spy; and he, she, it spies.
Were is a past tense form of be. The future tense of be is will be.
Am, is, and are are present tense forms of be. The past tense forms of be are was and were. The future tense of be is will be.
The future tense is will carry.
The future tense is will break.
The future tense of "seek" is "will seek." The future tense of "bring" is "will bring."
The future tense of "was" is "will be."
Past tense - went. Future tense - will go.
The past tense is rained. The future tense is will rain.
"Which" is present tense and "will break" is future tense.