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male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation COULD QUANTITATE

Regular verb: quantitate - quantitated - quantitated


Affirmation

Simple form
I could quantitate
you could quantitate
she could quantitate
we could quantitate
you could quantitate
they could quantitate
V-ing form
I could be quantitating
you could be quantitating
she could be quantitating
we could be quantitating
you could be quantitating
they could be quantitating
Perfect
I could have quantitated
you could have quantitated
she could have quantitated
we could have quantitated
you could have quantitated
they could have quantitated
V-ing perfect
I could have been quantitating
you could have been quantitating
she could have been quantitating
we could have been quantitating
you could have been quantitating
they could have been quantitating

Negation

Simple form
I couldn't quantitate
you couldn't quantitate
she couldn't quantitate
we couldn't quantitate
you couldn't quantitate
they couldn't quantitate
V-ing form
I couldn't be quantitating
you couldn't be quantitating
she couldn't be quantitating
we couldn't be quantitating
you couldn't be quantitating
they couldn't be quantitating
Perfect
I couldn't have quantitated
you couldn't have quantitated
she couldn't have quantitated
we couldn't have quantitated
you couldn't have quantitated
they couldn't have quantitated
V-ing perfect
I couldn't have been quantitating
you couldn't have been quantitating
she couldn't have been quantitating
we couldn't have been quantitating
you couldn't have been quantitating
they couldn't have been quantitating

Interrogative form

Simple form
could I quantitate?
could you quantitate?
could she quantitate?
could we quantitate?
could you quantitate?
could they quantitate?
V-ing form
could I be quantitating?
could you be quantitating?
could she be quantitating?
could we be quantitating?
could you be quantitating?
could they be quantitating?
Perfect
could I have quantitated?
could you have quantitated?
could she have quantitated?
could we have quantitated?
could you have quantitated?
could they have quantitated?
V-ing perfect
could I have been quantitating?
could you have been quantitating?
could she have been quantitating?
could we have been quantitating?
could you have been quantitating?
could they have been quantitating?

Interro-negative form

Simple form
couldn't I quantitate?
couldn't you quantitate?
couldn't she quantitate?
couldn't we quantitate?
couldn't you quantitate?
couldn't they quantitate?
V-ing form
couldn't I be quantitating?
couldn't you be quantitating?
couldn't she be quantitating?
couldn't we be quantitating?
couldn't you be quantitating?
couldn't they be quantitating?
Perfect
couldn't I have quantitated?
couldn't you have quantitated?
couldn't she have quantitated?
couldn't we have quantitated?
couldn't you have quantitated?
couldn't they have quantitated?
V-ing perfect
couldn't I have been quantitating?
couldn't you have been quantitating?
couldn't she have been quantitating?
couldn't we have been quantitating?
couldn't you have been quantitating?
couldn't they have been quantitating?