English verb conjugation
SHALL KNURL

Regular verb: knurl - knurled - knurled

Affirmation

Simple form	V-ing form
I shall knurl you shall knurl he shall knurl we shall knurl you shall knurl they shall knurl	I shall be knurling you shall be knurling he shall be knurling we shall be knurling you shall be knurling they shall be knurling
Perfect	V-ing perfect
I shall have knurled you shall have knurled he shall have knurled we shall have knurled you shall have knurled they shall have knurled	I shall have been knurling you shall have been knurling he shall have been knurling we shall have been knurling you shall have been knurling they shall have been knurling

Negation

Simple form	V-ing form
I shall not knurl you shall not knurl he shall not knurl we shall not knurl you shall not knurl they shall not knurl	I shall not be knurling you shall not be knurling he shall not be knurling we shall not be knurling you shall not be knurling they shall not be knurling
Perfect	V-ing perfect
I shall not have knurled you shall not have knurled he shall not have knurled we shall not have knurled you shall not have knurled they shall not have knurled	I shall not have been knurling you shall not have been knurling he shall not have been knurling we shall not have been knurling you shall not have been knurling they shall not have been knurling

Interrogative form

Simple form	V-ing form
shall I knurl? shall you knurl? shall he knurl? shall we knurl? shall you knurl? shall they knurl?	shall I be knurling? shall you be knurling? shall he be knurling? shall we be knurling? shall you be knurling? shall they be knurling?
Perfect	V-ing perfect
shall I have knurled? shall you have knurled? shall he have knurled? shall we have knurled? shall you have knurled? shall they have knurled?	shall I have been knurling? shall you have been knurling? shall he have been knurling? shall we have been knurling? shall you have been knurling? shall they have been knurling?

Interro-negative form

Simple form	V-ing form
shall I not knurl? shall you not knurl? shall he not knurl? shall we not knurl? shall you not knurl? shall they not knurl?	shall I not be knurling? shall you not be knurling? shall he not be knurling? shall we not be knurling? shall you not be knurling? shall they not be knurling?
Perfect	V-ing perfect
shall I not have knurled? shall you not have knurled? shall he not have knurled? shall we not have knurled? shall you not have knurled? shall they not have knurled?	shall I not have been knurling? shall you not have been knurling? shall he not have been knurling? shall we not have been knurling? shall you not have been knurling? shall they not have been knurling?