English verb conjugation
COULD FIDGET

Regular verb: fidget - fidgeted - fidgeted

Affirmation

Simple form	V-ing form
I could fidget you could fidget he could fidget we could fidget you could fidget they could fidget	I could be fidgeting you could be fidgeting he could be fidgeting we could be fidgeting you could be fidgeting they could be fidgeting
Perfect	V-ing perfect
I could have fidgeted you could have fidgeted he could have fidgeted we could have fidgeted you could have fidgeted they could have fidgeted	I could have been fidgeting you could have been fidgeting he could have been fidgeting we could have been fidgeting you could have been fidgeting they could have been fidgeting

Negation

Simple form	V-ing form
I couldn't fidget you couldn't fidget he couldn't fidget we couldn't fidget you couldn't fidget they couldn't fidget	I couldn't be fidgeting you couldn't be fidgeting he couldn't be fidgeting we couldn't be fidgeting you couldn't be fidgeting they couldn't be fidgeting
Perfect	V-ing perfect
I couldn't have fidgeted you couldn't have fidgeted he couldn't have fidgeted we couldn't have fidgeted you couldn't have fidgeted they couldn't have fidgeted	I couldn't have been fidgeting you couldn't have been fidgeting he couldn't have been fidgeting we couldn't have been fidgeting you couldn't have been fidgeting they couldn't have been fidgeting

Interrogative form

Simple form	V-ing form
could I fidget? could you fidget? could he fidget? could we fidget? could you fidget? could they fidget?	could I be fidgeting? could you be fidgeting? could he be fidgeting? could we be fidgeting? could you be fidgeting? could they be fidgeting?
Perfect	V-ing perfect
could I have fidgeted? could you have fidgeted? could he have fidgeted? could we have fidgeted? could you have fidgeted? could they have fidgeted?	could I have been fidgeting? could you have been fidgeting? could he have been fidgeting? could we have been fidgeting? could you have been fidgeting? could they have been fidgeting?

Interro-negative form

Simple form	V-ing form
couldn't I fidget? couldn't you fidget? couldn't he fidget? couldn't we fidget? couldn't you fidget? couldn't they fidget?	couldn't I be fidgeting? couldn't you be fidgeting? couldn't he be fidgeting? couldn't we be fidgeting? couldn't you be fidgeting? couldn't they be fidgeting?
Perfect	V-ing perfect
couldn't I have fidgeted? couldn't you have fidgeted? couldn't he have fidgeted? couldn't we have fidgeted? couldn't you have fidgeted? couldn't they have fidgeted?	couldn't I have been fidgeting? couldn't you have been fidgeting? couldn't he have been fidgeting? couldn't we have been fidgeting? couldn't you have been fidgeting? couldn't they have been fidgeting?