9.53 'be' as a main verb

However, the link verb 'be' is repeated, in an appropriate form. For example, 'I was scared and the children were too'.

• 'I think you're right.' --- 'I'm sure I am.'

If the second verb group contains a modal, you usually put 'be' after the modal.

• 'Bit of an unfair question to ask me, because I'm biased.' --- 'Thought you might be.'
• 'He thought that it was hereditary in his case.' --- 'Well, it might be.'

However, this is not necessary if the first verb group also contains a modal.

• I'll be back as soon as I can.

'Be' is sometimes used after a modal in the second mention to contrast with another link verb such as 'seem', 'look', or 'sound'.

• 'It looks like tea to me.' --- 'Yes, it could be.'