What is a verb infinitive and what does is mean to conjugate a verb?

The infinitive is the base form of a verb. In English, the infinitive is marked by placing a "to" before the verb, for example:

drink - this is just a regular verb

to drink - this is the infinitive of the verb

To conjugate a verb means to change its form to express tense, mood, person and so on. Verbs change as they are used with different people and different time.

With people:

I drink

You drink

He/She/It drinks

We drink

You drink

They drink

With time:

I drank

You have drunk

He/She/It had drunk

We/You/They will drink

In Spanish (tho you may not need this), the infinitive is marked by three endings + the stem of the verb:

1. AR: hablar, cantar

2. ER: hacer, querer

3. IR: decir, venir

And the conjugation is much more complicated.

daylight saving time (dst) has been used for more than 100 years. changing the clocks does not create extra daylight, but it causes the sun to rise and set at a one of the aims of dst is to make sure that people's active hours coincide with a german analysis of 44 studies on energy use and dst found a positive