be certain [v.]
-be certain
Iam / 'm certain
youare / 're certain
heis / 's certain
weare / 're certain
youare / 're certain
theyare / 're certain
Iwas certain
youwere certain
hewas certain
wewere certain
youwere certain
theywere certain
Iwillbe certain
youwillbe certain
hewillbe certain
wewillbe certain
youwillbe certain
theywillbe certain
Ihavebeen certain
youhavebeen certain
hehasbeen certain
wehavebeen certain
youhavebeen certain
theyhavebeen certain
-being certain
-been certain
Outras palavras (mesmo modelo) :
be under water be no match for be worried about be running a temperature be attuned be silent be out for be lost be for certain be skeptical about be on guard be employed in be unaware of be experienced in be reconciled to be correct be left over be grounded on be in the forces be employed at ... (890 words)