Herearethe key pointsaboutthe verb'to be':
- Itis usedto identify,describeandprovideinformationaboutpeople,placesandthings.
- Therearetwomainforms- the longform(e.g.lam, youare)andthe shortform(e.g.l'm,you're).
- Theshortformis usedin contractionsandshortanswers.
- Thelongformis usedin questionsandpositivestatements.
- It hasdifferentformsdependingon the subject:lam, is, are.
- Toformnegatives,addnotaftertheverb:lam not, is not,aren't.
- Toaskquestions,placetheverbbefore