English verb conjugation
COULD METRICATE

Regular verb: metricate - metricated - metricated

Affirmation

Simple form	V-ing form
I could metricate you could metricate she could metricate we could metricate you could metricate they could metricate	I could be metricating you could be metricating she could be metricating we could be metricating you could be metricating they could be metricating
Perfect	V-ing perfect
I could have metricated you could have metricated she could have metricated we could have metricated you could have metricated they could have metricated	I could have been metricating you could have been metricating she could have been metricating we could have been metricating you could have been metricating they could have been metricating

Negation

Simple form	V-ing form
I couldn't metricate you couldn't metricate she couldn't metricate we couldn't metricate you couldn't metricate they couldn't metricate	I couldn't be metricating you couldn't be metricating she couldn't be metricating we couldn't be metricating you couldn't be metricating they couldn't be metricating
Perfect	V-ing perfect
I couldn't have metricated you couldn't have metricated she couldn't have metricated we couldn't have metricated you couldn't have metricated they couldn't have metricated	I couldn't have been metricating you couldn't have been metricating she couldn't have been metricating we couldn't have been metricating you couldn't have been metricating they couldn't have been metricating

Interrogative form

Simple form	V-ing form
could I metricate? could you metricate? could she metricate? could we metricate? could you metricate? could they metricate?	could I be metricating? could you be metricating? could she be metricating? could we be metricating? could you be metricating? could they be metricating?
Perfect	V-ing perfect
could I have metricated? could you have metricated? could she have metricated? could we have metricated? could you have metricated? could they have metricated?	could I have been metricating? could you have been metricating? could she have been metricating? could we have been metricating? could you have been metricating? could they have been metricating?

Interro-negative form

Simple form	V-ing form
couldn't I metricate? couldn't you metricate? couldn't she metricate? couldn't we metricate? couldn't you metricate? couldn't they metricate?	couldn't I be metricating? couldn't you be metricating? couldn't she be metricating? couldn't we be metricating? couldn't you be metricating? couldn't they be metricating?
Perfect	V-ing perfect
couldn't I have metricated? couldn't you have metricated? couldn't she have metricated? couldn't we have metricated? couldn't you have metricated? couldn't they have metricated?	couldn't I have been metricating? couldn't you have been metricating? couldn't she have been metricating? couldn't we have been metricating? couldn't you have been metricating? couldn't they have been metricating?