| As I mentioned before, |
| As I was saying before, |
| As I've already/previously indicated, |
| As this next slide illustrates, |
| As we'll see in the next chapter, |
| As we'll see when we get to the next section, |
| As with the previous model, |
| Looking back to what we saw earlier, |
| Returning now to a point I made previously, |
| This is reminiscent of the other theory... |
| Unlike the previous concept, |