A note on principal subspaces of the affine Lie algebras in types $B_l^{(1)}$, $C_l^{(1)}$, $F_4^{(1)}$ and $G_2^{(1)}$

We construct quasi-particle bases of principal subspaces of standard modules $L(\mathrm{\Lambda })$, where $\mathrm{\Lambda }=k_0{\mathrm{\Lambda }}_0+k_j{\mathrm{\Lambda }}_j$, and ${\mathrm{\Lambda }}_j$ denotes the fundamental weight of affine Lie algebras of type $B_l^{(1)}$, $C_l^{(1)}$, $F_4^{(1)}$ or $G_2^{(1)}$ of level one. From the given bases we find characters of principal subspaces.