The complete form of I'd
The complete form of my willingness is I do.

Confirm the prototype of the following verb. Grammatical rules: modal verbs are followed by verb prototype. Whether it is the prototype of the verb would+ (or be prototype) or would have, the verb after would must be the prototype.

Example:

If I were you, I would rather go.

If I were you, I would go.

If I had money, I would travel around the world.

If I had money, I would travel around the world.

Pay attention to the use of modal verbs;

Modal verbs themselves have certain meanings, and they are words expressing mood. But it can't be a predicate independently, and it can only form a predicate with the prototype of the verb.

Modal verbs are used before action verbs to express the speaker's views or subjective assumptions about this action or state. Although the number of modal verbs is small, they are widely used. Common ones are: can (can), may (may), must, need, oughtto, dare, shall (should) and will (will).