"Will vanish" is the simple future tense.
Vanish is present tense. The past tense is vanished.
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 of "was" is "will be."
Vanish is present tense. The past tense is vanished.
Vanished
No. To vanish is to disappear. To permit is to allow. (Permitted is the past tense and means allowed.)
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.