1 INTRODUCTION

2 DATA AND REDUCTION
2.1 Sample
2.2 NIR Spectral Data

3 SPECTROSCOPIC MEASUREMENTS

4 RESULTS
4.1 Comparison of the line widths of the broad Balmer and Paschen lines
4.2 Hidden BLR
4.3 Velocity dispersion
4.4 Black hole masses
4.5 NIR emission line diagnostic diagram
4.6 Coronal lines
4.7 Coronal lines and X-ray emission

5 DISCUSSION
5.1 Comparison of the FWHM of the broad Balmer and Paschen lines
5.2 Hidden BLR
5.3 AGN diagnostic
5.4 Coronal Line Emission
5.5 Coronal lines and X-ray emission
5.6 Outlook for James Webb Space Telescope AGN Surveys

6 CONCLUSIONS