as discussed above

[navi tasan]

Are these sentences all correct:

1-We will apply the conditions as discussed above.
2-We will apply the conditions, as discussed above.

3-The conditions as discussed above will be applied.
4-The conditions, as discussed above, will be applied.

In 1 and 2, have the conditions been "discussed above" or the way they are going to be applied?

Do 1 and 3 mean the same as "the conditions that have been discussed above"?

[Mister Micawber]

.
1-- the conditions have been discussed
2-- the application has been discussed
3-- the discussed conditions, not any other conditions (this one means the same as 'that have been')
4-- the conditions (which, by the way, were discussed above)-- no implication of any undiscussed ones.

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