After filing there are residence requirements but not physical presence requirements.
Physical presence is calculated up to the oath ceremony. If you fall below the physical presence requirement prior to the oath ceremony your petition will be denied and you will need to re-apply. Furthermore trips of any duration can also impact continuous residency depending on the nature of the trip.
If you are unsure about the requirements for naturalization I strongly recommend using an attorney to assist you with your petition.
Representing clients throughout the US and around the world: www.PogueImmigrationLaw.com (513) 549-4420. We cannot provide legal advice or recommendations unless you retain our law firm to represent you. No attorney/client relationship will begin until you sign a representation agreement and make a retainer payment to open a case with us. Any information found here is general in nature and should not be relied upon in individual cases.Ask a similar question
INA 316(a)(1) states in pertinent part "and during the five years immediately preceding the date of filing his application has been physically present therein for periods totaling at least half of that time." The same language appears in INA 319(a) The words filing his application support your assertion. Whether or not you meet that test is up to your fact checking and USCIS's determination. You also must maintain continuous residence and be a person of good moral character.Ask a similar question