English verb conjugation
COULD FELICITATE

Regular verb: felicitate - felicitated - felicitated

Affirmation

Simple form	V-ing form
I could felicitate you could felicitate she could felicitate we could felicitate you could felicitate they could felicitate	I could be felicitating you could be felicitating she could be felicitating we could be felicitating you could be felicitating they could be felicitating
Perfect	V-ing perfect
I could have felicitated you could have felicitated she could have felicitated we could have felicitated you could have felicitated they could have felicitated	I could have been felicitating you could have been felicitating she could have been felicitating we could have been felicitating you could have been felicitating they could have been felicitating

Negation

Simple form	V-ing form
I couldn't felicitate you couldn't felicitate she couldn't felicitate we couldn't felicitate you couldn't felicitate they couldn't felicitate	I couldn't be felicitating you couldn't be felicitating she couldn't be felicitating we couldn't be felicitating you couldn't be felicitating they couldn't be felicitating
Perfect	V-ing perfect
I couldn't have felicitated you couldn't have felicitated she couldn't have felicitated we couldn't have felicitated you couldn't have felicitated they couldn't have felicitated	I couldn't have been felicitating you couldn't have been felicitating she couldn't have been felicitating we couldn't have been felicitating you couldn't have been felicitating they couldn't have been felicitating

Interrogative form

Simple form	V-ing form
could I felicitate? could you felicitate? could she felicitate? could we felicitate? could you felicitate? could they felicitate?	could I be felicitating? could you be felicitating? could she be felicitating? could we be felicitating? could you be felicitating? could they be felicitating?
Perfect	V-ing perfect
could I have felicitated? could you have felicitated? could she have felicitated? could we have felicitated? could you have felicitated? could they have felicitated?	could I have been felicitating? could you have been felicitating? could she have been felicitating? could we have been felicitating? could you have been felicitating? could they have been felicitating?

Interro-negative form

Simple form	V-ing form
couldn't I felicitate? couldn't you felicitate? couldn't she felicitate? couldn't we felicitate? couldn't you felicitate? couldn't they felicitate?	couldn't I be felicitating? couldn't you be felicitating? couldn't she be felicitating? couldn't we be felicitating? couldn't you be felicitating? couldn't they be felicitating?
Perfect	V-ing perfect
couldn't I have felicitated? couldn't you have felicitated? couldn't she have felicitated? couldn't we have felicitated? couldn't you have felicitated? couldn't they have felicitated?	couldn't I have been felicitating? couldn't you have been felicitating? couldn't she have been felicitating? couldn't we have been felicitating? couldn't you have been felicitating? couldn't they have been felicitating?