English verb conjugation
CAN INVEIGH

Regular verb: inveigh - inveighed - inveighed

Affirmation

Simple form	V-ing form
I can inveigh you can inveigh he can inveigh we can inveigh you can inveigh they can inveigh	I can be inveighing you can be inveighing he can be inveighing we can be inveighing you can be inveighing they can be inveighing
Perfect	V-ing perfect
I can have inveighed you can have inveighed he can have inveighed we can have inveighed you can have inveighed they can have inveighed	I can have been inveighing you can have been inveighing he can have been inveighing we can have been inveighing you can have been inveighing they can have been inveighing

Negation

Simple form	V-ing form
I cannot inveigh you cannot inveigh he cannot inveigh we cannot inveigh you cannot inveigh they cannot inveigh	I cannot be inveighing you cannot be inveighing he cannot be inveighing we cannot be inveighing you cannot be inveighing they cannot be inveighing
Perfect	V-ing perfect
I cannot have inveighed you cannot have inveighed he cannot have inveighed we cannot have inveighed you cannot have inveighed they cannot have inveighed	I cannot have been inveighing you cannot have been inveighing he cannot have been inveighing we cannot have been inveighing you cannot have been inveighing they cannot have been inveighing

Interrogative form

Simple form	V-ing form
can I inveigh? can you inveigh? can he inveigh? can we inveigh? can you inveigh? can they inveigh?	can I be inveighing? can you be inveighing? can he be inveighing? can we be inveighing? can you be inveighing? can they be inveighing?
Perfect	V-ing perfect
can I have inveighed? can you have inveighed? can he have inveighed? can we have inveighed? can you have inveighed? can they have inveighed?	can I have been inveighing? can you have been inveighing? can he have been inveighing? can we have been inveighing? can you have been inveighing? can they have been inveighing?

Interro-negative form

Simple form	V-ing form
can I not inveigh? can you not inveigh? can he not inveigh? can we not inveigh? can you not inveigh? can they not inveigh?	can I not be inveighing? can you not be inveighing? can he not be inveighing? can we not be inveighing? can you not be inveighing? can they not be inveighing?
Perfect	V-ing perfect
can I not have inveighed? can you not have inveighed? can he not have inveighed? can we not have inveighed? can you not have inveighed? can they not have inveighed?	can I not have been inveighing? can you not have been inveighing? can he not have been inveighing? can we not have been inveighing? can you not have been inveighing? can they not have been inveighing?