Lie under oath and Lying under oath

Lying under oath and lie under oath are semantically related In some cases you can replace phrase "Lying under oath" with "Lie under oath", this phrases are similar.

Lying under oath noun - Criminal offense of making false statements under oath.

Lie under oath and lying under oath are semantically related in give false testimony topic. You can use "Lie under oath" instead a verb phrase "Lying under oath".