SOLAR SYSTEM

Detailed explanation-1: -The past tense of fund is funded. The third-person singular simple present indicative form of fund is funds. The present participle of fund is funding. The past participle of fund is funded.

Detailed explanation-2: -The verb have has the forms: have, has, having, had. The base form of the verb is have. The present participle is having. The past tense and past participle form is had.

Detailed explanation-3: -We use has or have with a past participle to describe an action that started in the past and is (or maybe) still going on. This construction is called the present perfect. The past participle form of a regular verb is identical to the past form: it always ends in-ed: Olga has promised to help me.

Detailed explanation-4: -Thank you for asking this question. As a main verb, use have/has for the present tense and had for the past tense, as shown in these examples: I have a muffin and a cup of coffee.

Detailed explanation-5: -Its three forms are have, had, had. The present simple third person singular is has: We usually have breakfast at about eight. I had a strange dream last night.